312031188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1238219}}^1$

素因数の和:1238236

約数の個数: 36

約数和(自身を含む): 901424160

約数和(自身を除く): 589392972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1238219, 2476438, 3714657, 4952876, 7429314, 8667533, 11143971, 14858628, 17335066, 22287942, 26002599, 34670132, 44575884, 52005198, 78007797, 104010396, 156015594, 312031188]

約数ペア:

[(1, 312031188), (2, 156015594), (3, 104010396), (4, 78007797), (6, 52005198), (7, 44575884), (9, 34670132), (12, 26002599), (14, 22287942), (18, 17335066), (21, 14858628), (28, 11143971), (36, 8667533), (42, 7429314), (63, 4952876), (84, 3714657), (126, 2476438), (252, 1238219)]