2016943578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4219}}^1$

素因数の和:4473

約数の個数: 80

約数和(自身を含む): 4889697120

約数和(自身を除く): 2872753542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 227, 234, 351, 454, 681, 702, 1053, 1362, 2043, 2106, 2951, 4086, 4219, 5902, 6129, 8438, 8853, 12258, 12657, 17706, 18387, 25314, 26559, 36774, 37971, 53118, 54847, 75942, 79677, 109694, 113913, 159354, 164541, 227826, 239031, 329082, 341739, 478062, 493623, 683478, 957713, 987246, 1480869, 1915426, 2873139, 2961738, 4442607, 5746278, 8619417, 8885214, 12450269, 17238834, 24900538, 25858251, 37350807, 51716502, 74701614, 77574753, 112052421, 155149506, 224104842, 336157263, 672314526, 1008471789, 2016943578]

約数ペア:

[(1, 2016943578), (2, 1008471789), (3, 672314526), (6, 336157263), (9, 224104842), (13, 155149506), (18, 112052421), (26, 77574753), (27, 74701614), (39, 51716502), (54, 37350807), (78, 25858251), (81, 24900538), (117, 17238834), (162, 12450269), (227, 8885214), (234, 8619417), (351, 5746278), (454, 4442607), (681, 2961738), (702, 2873139), (1053, 1915426), (1362, 1480869), (2043, 987246), (2106, 957713), (2951, 683478), (4086, 493623), (4219, 478062), (5902, 341739), (6129, 329082), (8438, 239031), (8853, 227826), (12258, 164541), (12657, 159354), (17706, 113913), (18387, 109694), (25314, 79677), (26559, 75942), (36774, 54847), (37971, 53118)]