38722068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 124575360

約数和(自身を除く): 85853292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 132, 154, 183, 198, 229, 231, 244, 252, 308, 366, 396, 427, 458, 462, 549, 671, 687, 693, 732, 854, 916, 924, 1098, 1281, 1342, 1374, 1386, 1603, 1708, 2013, 2061, 2196, 2519, 2562, 2684, 2748, 2772, 3206, 3843, 4026, 4122, 4697, 4809, 5038, 5124, 6039, 6412, 7557, 7686, 8052, 8244, 9394, 9618, 10076, 12078, 13969, 14091, 14427, 15114, 15372, 17633, 18788, 19236, 22671, 24156, 27938, 28182, 28854, 30228, 35266, 41907, 42273, 45342, 52899, 55876, 56364, 57708, 70532, 83814, 84546, 90684, 97783, 105798, 125721, 153659, 158697, 167628, 169092, 195566, 211596, 251442, 293349, 307318, 317394, 391132, 460977, 502884, 586698, 614636, 634788, 880047, 921954, 1075613, 1173396, 1382931, 1760094, 1843908, 2151226, 2765862, 3226839, 3520188, 4302452, 5531724, 6453678, 9680517, 12907356, 19361034, 38722068]

約数ペア:

[(1, 38722068), (2, 19361034), (3, 12907356), (4, 9680517), (6, 6453678), (7, 5531724), (9, 4302452), (11, 3520188), (12, 3226839), (14, 2765862), (18, 2151226), (21, 1843908), (22, 1760094), (28, 1382931), (33, 1173396), (36, 1075613), (42, 921954), (44, 880047), (61, 634788), (63, 614636), (66, 586698), (77, 502884), (84, 460977), (99, 391132), (122, 317394), (126, 307318), (132, 293349), (154, 251442), (183, 211596), (198, 195566), (229, 169092), (231, 167628), (244, 158697), (252, 153659), (308, 125721), (366, 105798), (396, 97783), (427, 90684), (458, 84546), (462, 83814), (549, 70532), (671, 57708), (687, 56364), (693, 55876), (732, 52899), (854, 45342), (916, 42273), (924, 41907), (1098, 35266), (1281, 30228), (1342, 28854), (1374, 28182), (1386, 27938), (1603, 24156), (1708, 22671), (2013, 19236), (2061, 18788), (2196, 17633), (2519, 15372), (2562, 15114), (2684, 14427), (2748, 14091), (2772, 13969), (3206, 12078), (3843, 10076), (4026, 9618), (4122, 9394), (4697, 8244), (4809, 8052), (5038, 7686), (5124, 7557), (6039, 6412)]