31381308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{124529}}^1$

素因数の和:124546

約数の個数: 36

約数和(自身を含む): 90657840

約数和(自身を除く): 59276532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 124529, 249058, 373587, 498116, 747174, 871703, 1120761, 1494348, 1743406, 2241522, 2615109, 3486812, 4483044, 5230218, 7845327, 10460436, 15690654, 31381308]

約数ペア:

[(1, 31381308), (2, 15690654), (3, 10460436), (4, 7845327), (6, 5230218), (7, 4483044), (9, 3486812), (12, 2615109), (14, 2241522), (18, 1743406), (21, 1494348), (28, 1120761), (36, 871703), (42, 747174), (63, 498116), (84, 373587), (126, 249058), (252, 124529)]