19157048694

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2957}}^1$

素因数の和:3204

約数の個数: 160

約数和(自身を含む): 51024790080

約数和(自身を除く): 31867741386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 197, 203, 261, 378, 394, 406, 522, 567, 591, 609, 783, 1134, 1182, 1218, 1379, 1566, 1773, 1827, 2349, 2758, 2957, 3546, 3654, 4137, 4698, 5319, 5481, 5713, 5914, 8274, 8871, 10638, 10962, 11426, 12411, 15957, 16443, 17139, 17742, 20699, 24822, 26613, 31914, 32886, 34278, 37233, 39991, 41398, 51417, 53226, 62097, 74466, 79839, 79982, 85753, 102834, 111699, 119973, 124194, 154251, 159678, 171506, 186291, 223398, 239517, 239946, 257259, 308502, 359919, 372582, 462753, 479034, 514518, 558873, 582529, 600271, 719838, 771777, 925506, 1079757, 1117746, 1165058, 1200542, 1543554, 1676619, 1747587, 1800813, 2159514, 2315331, 3239271, 3353238, 3495174, 3601626, 4077703, 4630662, 5242761, 5402439, 6478542, 6945993, 8155406, 10485522, 10804878, 12233109, 13891986, 15728283, 16207317, 16893341, 24466218, 31456566, 32414634, 33786682, 36699327, 47184849, 48621951, 50680023, 73398654, 94369698, 97243902, 101360046, 110097981, 118253387, 152040069, 220195962, 236506774, 304080138, 330293943, 354760161, 456120207, 660587886, 709520322, 912240414, 1064280483, 1368360621, 2128560966, 2736721242, 3192841449, 6385682898, 9578524347, 19157048694]

約数ペア:

[(1, 19157048694), (2, 9578524347), (3, 6385682898), (6, 3192841449), (7, 2736721242), (9, 2128560966), (14, 1368360621), (18, 1064280483), (21, 912240414), (27, 709520322), (29, 660587886), (42, 456120207), (54, 354760161), (58, 330293943), (63, 304080138), (81, 236506774), (87, 220195962), (126, 152040069), (162, 118253387), (174, 110097981), (189, 101360046), (197, 97243902), (203, 94369698), (261, 73398654), (378, 50680023), (394, 48621951), (406, 47184849), (522, 36699327), (567, 33786682), (591, 32414634), (609, 31456566), (783, 24466218), (1134, 16893341), (1182, 16207317), (1218, 15728283), (1379, 13891986), (1566, 12233109), (1773, 10804878), (1827, 10485522), (2349, 8155406), (2758, 6945993), (2957, 6478542), (3546, 5402439), (3654, 5242761), (4137, 4630662), (4698, 4077703), (5319, 3601626), (5481, 3495174), (5713, 3353238), (5914, 3239271), (8274, 2315331), (8871, 2159514), (10638, 1800813), (10962, 1747587), (11426, 1676619), (12411, 1543554), (15957, 1200542), (16443, 1165058), (17139, 1117746), (17742, 1079757), (20699, 925506), (24822, 771777), (26613, 719838), (31914, 600271), (32886, 582529), (34278, 558873), (37233, 514518), (39991, 479034), (41398, 462753), (51417, 372582), (53226, 359919), (62097, 308502), (74466, 257259), (79839, 239946), (79982, 239517), (85753, 223398), (102834, 186291), (111699, 171506), (119973, 159678), (124194, 154251)]