12570978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10321}}^1$

素因数の和:10362

約数の個数: 32

約数和(自身を含む): 29727360

約数和(自身を除く): 17156382

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 10321, 20642, 30963, 61926, 72247, 144494, 216741, 299309, 433482, 598618, 897927, 1795854, 2095163, 4190326, 6285489, 12570978]

約数ペア:

[(1, 12570978), (2, 6285489), (3, 4190326), (6, 2095163), (7, 1795854), (14, 897927), (21, 598618), (29, 433482), (42, 299309), (58, 216741), (87, 144494), (174, 72247), (203, 61926), (406, 30963), (609, 20642), (1218, 10321)]