12894966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 33040800

約数和(自身を除く): 20145834

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, 3529, 3654, 7058, 10587, 21174, 24703, 31761, 49406, 63522, 74109, 102341, 148218, 204682, 222327, 307023, 444654, 614046, 716387, 921069, 1432774, 1842138, 2149161, 4298322, 6447483, 12894966]

約数ペア:

[(1, 12894966), (2, 6447483), (3, 4298322), (6, 2149161), (7, 1842138), (9, 1432774), (14, 921069), (18, 716387), (21, 614046), (29, 444654), (42, 307023), (58, 222327), (63, 204682), (87, 148218), (126, 102341), (174, 74109), (203, 63522), (261, 49406), (406, 31761), (522, 24703), (609, 21174), (1218, 10587), (1827, 7058), (3529, 3654)]