2050872426

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{10357}}^1$

素因数の和:10580

約数の個数: 64

約数和(自身を含む): 4822684800

約数和(自身を除く): 2771812374

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 193, 342, 386, 513, 579, 1026, 1158, 1737, 3474, 3667, 5211, 7334, 10357, 10422, 11001, 20714, 22002, 31071, 33003, 62142, 66006, 93213, 99009, 186426, 196783, 198018, 279639, 393566, 559278, 590349, 1180698, 1771047, 1998901, 3542094, 3997802, 5313141, 5996703, 10626282, 11993406, 17990109, 35980218, 37979119, 53970327, 75958238, 107940654, 113937357, 227874714, 341812071, 683624142, 1025436213, 2050872426]

約数ペア:

[(1, 2050872426), (2, 1025436213), (3, 683624142), (6, 341812071), (9, 227874714), (18, 113937357), (19, 107940654), (27, 75958238), (38, 53970327), (54, 37979119), (57, 35980218), (114, 17990109), (171, 11993406), (193, 10626282), (342, 5996703), (386, 5313141), (513, 3997802), (579, 3542094), (1026, 1998901), (1158, 1771047), (1737, 1180698), (3474, 590349), (3667, 559278), (5211, 393566), (7334, 279639), (10357, 198018), (10422, 196783), (11001, 186426), (20714, 99009), (22002, 93213), (31071, 66006), (33003, 62142)]