2017601964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{195277}}^1$

素因数の和:195335

約数の個数: 72

約数和(自身を含む): 5970820128

約数和(自身を除く): 3953218164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 195277, 390554, 585831, 781108, 1171662, 1366939, 1757493, 2343324, 2733878, 3514986, 4100817, 5467756, 7029972, 8006357, 8201634, 12302451, 16012714, 16403268, 24019071, 24604902, 32025428, 48038142, 49209804, 56044499, 72057213, 96076284, 112088998, 144114426, 168133497, 224177996, 288228852, 336266994, 504400491, 672533988, 1008800982, 2017601964]

約数ペア:

[(1, 2017601964), (2, 1008800982), (3, 672533988), (4, 504400491), (6, 336266994), (7, 288228852), (9, 224177996), (12, 168133497), (14, 144114426), (18, 112088998), (21, 96076284), (28, 72057213), (36, 56044499), (41, 49209804), (42, 48038142), (63, 32025428), (82, 24604902), (84, 24019071), (123, 16403268), (126, 16012714), (164, 12302451), (246, 8201634), (252, 8006357), (287, 7029972), (369, 5467756), (492, 4100817), (574, 3514986), (738, 2733878), (861, 2343324), (1148, 1757493), (1476, 1366939), (1722, 1171662), (2583, 781108), (3444, 585831), (5166, 390554), (10332, 195277)]