133724538

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{56711}}^1$

素因数の和:56850

約数の個数: 24

約数和(自身を含む): 291953376

約数和(自身を除く): 158228838

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 56711, 113422, 170133, 340266, 510399, 1020798, 7429141, 14858282, 22287423, 44574846, 66862269, 133724538]

約数ペア:

[(1, 133724538), (2, 66862269), (3, 44574846), (6, 22287423), (9, 14858282), (18, 7429141), (131, 1020798), (262, 510399), (393, 340266), (786, 170133), (1179, 113422), (2358, 56711)]