12449178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 31898880

約数和(自身を除く): 19449702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3407, 3654, 6814, 10221, 20442, 23849, 30663, 47698, 61326, 71547, 98803, 143094, 197606, 214641, 296409, 429282, 592818, 691621, 889227, 1383242, 1778454, 2074863, 4149726, 6224589, 12449178]

約数ペア:

[(1, 12449178), (2, 6224589), (3, 4149726), (6, 2074863), (7, 1778454), (9, 1383242), (14, 889227), (18, 691621), (21, 592818), (29, 429282), (42, 296409), (58, 214641), (63, 197606), (87, 143094), (126, 98803), (174, 71547), (203, 61326), (261, 47698), (406, 30663), (522, 23849), (609, 20442), (1218, 10221), (1827, 6814), (3407, 3654)]