2018953872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7759}}^1$

素因数の和:7925

約数の個数: 120

約数和(自身を含む): 6129468800

約数和(自身を除く): 4110514928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 312, 417, 468, 556, 624, 834, 936, 1112, 1251, 1668, 1807, 1872, 2224, 2502, 3336, 3614, 5004, 5421, 6672, 7228, 7759, 10008, 10842, 14456, 15518, 16263, 20016, 21684, 23277, 28912, 31036, 32526, 43368, 46554, 62072, 65052, 69831, 86736, 93108, 100867, 124144, 130104, 139662, 186216, 201734, 260208, 279324, 302601, 372432, 403468, 558648, 605202, 806936, 907803, 1078501, 1117296, 1210404, 1613872, 1815606, 2157002, 2420808, 3235503, 3631212, 4314004, 4841616, 6471006, 7262424, 8628008, 9706509, 12942012, 14020513, 14524848, 17256016, 19413018, 25884024, 28041026, 38826036, 42061539, 51768048, 56082052, 77652072, 84123078, 112164104, 126184617, 155304144, 168246156, 224328208, 252369234, 336492312, 504738468, 672984624, 1009476936, 2018953872]

約数ペア:

[(1, 2018953872), (2, 1009476936), (3, 672984624), (4, 504738468), (6, 336492312), (8, 252369234), (9, 224328208), (12, 168246156), (13, 155304144), (16, 126184617), (18, 112164104), (24, 84123078), (26, 77652072), (36, 56082052), (39, 51768048), (48, 42061539), (52, 38826036), (72, 28041026), (78, 25884024), (104, 19413018), (117, 17256016), (139, 14524848), (144, 14020513), (156, 12942012), (208, 9706509), (234, 8628008), (278, 7262424), (312, 6471006), (417, 4841616), (468, 4314004), (556, 3631212), (624, 3235503), (834, 2420808), (936, 2157002), (1112, 1815606), (1251, 1613872), (1668, 1210404), (1807, 1117296), (1872, 1078501), (2224, 907803), (2502, 806936), (3336, 605202), (3614, 558648), (5004, 403468), (5421, 372432), (6672, 302601), (7228, 279324), (7759, 260208), (10008, 201734), (10842, 186216), (14456, 139662), (15518, 130104), (16263, 124144), (20016, 100867), (21684, 93108), (23277, 86736), (28912, 69831), (31036, 65052), (32526, 62072), (43368, 46554)]