18049049865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1660

約数の個数: 192

約数和(自身を含む): 40646541312

約数和(自身を除く): 22597491447

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 45, 55, 63, 77, 93, 99, 105, 113, 155, 165, 217, 231, 279, 315, 339, 341, 385, 465, 495, 565, 651, 693, 791, 1017, 1023, 1085, 1155, 1243, 1395, 1487, 1695, 1705, 1953, 2373, 2387, 3069, 3255, 3465, 3503, 3729, 3955, 4461, 5085, 5115, 6215, 7119, 7161, 7435, 8701, 9765, 10409, 10509, 11187, 11865, 11935, 13383, 15345, 16357, 17515, 18645, 21483, 22305, 24521, 26103, 31227, 31527, 35595, 35805, 38533, 43505, 46097, 49071, 52045, 52545, 55935, 66915, 73563, 78309, 81785, 93681, 107415, 114499, 115599, 122605, 130515, 138291, 147213, 156135, 157635, 168031, 192665, 220689, 230485, 245355, 269731, 322679, 343497, 346797, 367815, 391545, 414873, 468405, 504093, 507067, 572495, 577995, 691455, 736065, 809193, 840155, 968037, 1030491, 1103445, 1176217, 1348655, 1512279, 1521201, 1613395, 1717485, 1733985, 1848341, 2074365, 2427579, 2520465, 2535335, 2904111, 3528651, 3549469, 4045965, 4563603, 4840185, 5152455, 5208961, 5545023, 5881085, 7561395, 7606005, 9241705, 10585953, 10648407, 12137895, 12938387, 14520555, 15626883, 16635069, 17643255, 17747345, 22818015, 26044805, 27725115, 31945221, 36462727, 38815161, 46880649, 52929765, 53242035, 57298571, 64691935, 78134415, 83175345, 109388181, 116445483, 159726105, 171895713, 182313635, 194075805, 234403245, 286492855, 328164543, 401089997, 515687139, 546940905, 582227415, 859478565, 1203269991, 1640822715, 2005449985, 2578435695, 3609809973, 6016349955, 18049049865]

約数ペア:

[(1, 18049049865), (3, 6016349955), (5, 3609809973), (7, 2578435695), (9, 2005449985), (11, 1640822715), (15, 1203269991), (21, 859478565), (31, 582227415), (33, 546940905), (35, 515687139), (45, 401089997), (55, 328164543), (63, 286492855), (77, 234403245), (93, 194075805), (99, 182313635), (105, 171895713), (113, 159726105), (155, 116445483), (165, 109388181), (217, 83175345), (231, 78134415), (279, 64691935), (315, 57298571), (339, 53242035), (341, 52929765), (385, 46880649), (465, 38815161), (495, 36462727), (565, 31945221), (651, 27725115), (693, 26044805), (791, 22818015), (1017, 17747345), (1023, 17643255), (1085, 16635069), (1155, 15626883), (1243, 14520555), (1395, 12938387), (1487, 12137895), (1695, 10648407), (1705, 10585953), (1953, 9241705), (2373, 7606005), (2387, 7561395), (3069, 5881085), (3255, 5545023), (3465, 5208961), (3503, 5152455), (3729, 4840185), (3955, 4563603), (4461, 4045965), (5085, 3549469), (5115, 3528651), (6215, 2904111), (7119, 2535335), (7161, 2520465), (7435, 2427579), (8701, 2074365), (9765, 1848341), (10409, 1733985), (10509, 1717485), (11187, 1613395), (11865, 1521201), (11935, 1512279), (13383, 1348655), (15345, 1176217), (16357, 1103445), (17515, 1030491), (18645, 968037), (21483, 840155), (22305, 809193), (24521, 736065), (26103, 691455), (31227, 577995), (31527, 572495), (35595, 507067), (35805, 504093), (38533, 468405), (43505, 414873), (46097, 391545), (49071, 367815), (52045, 346797), (52545, 343497), (55935, 322679), (66915, 269731), (73563, 245355), (78309, 230485), (81785, 220689), (93681, 192665), (107415, 168031), (114499, 157635), (115599, 156135), (122605, 147213), (130515, 138291)]