2012121558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167593}}^1$

素因数の和:167653

約数の個数: 48

約数和(自身を含む): 4706039520

約数和(自身を除く): 2693917962

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 12006, 167593, 335186, 502779, 1005558, 1508337, 3016674, 3854639, 4860197, 7709278, 9720394, 11563917, 14580591, 23127834, 29161182, 34691751, 43741773, 69383502, 87483546, 111784531, 223569062, 335353593, 670707186, 1006060779, 2012121558]

約数ペア:

[(1, 2012121558), (2, 1006060779), (3, 670707186), (6, 335353593), (9, 223569062), (18, 111784531), (23, 87483546), (29, 69383502), (46, 43741773), (58, 34691751), (69, 29161182), (87, 23127834), (138, 14580591), (174, 11563917), (207, 9720394), (261, 7709278), (414, 4860197), (522, 3854639), (667, 3016674), (1334, 1508337), (2001, 1005558), (4002, 502779), (6003, 335186), (12006, 167593)]