15661412556

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1\times {\mathrm{7583}}^1$

素因数の和:9278

約数の個数: 48

約数和(自身を含む): 36906777600

約数和(自身を除く): 21245365044

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 1579, 3158, 4737, 6316, 7583, 9474, 15166, 18948, 22749, 30332, 45498, 90996, 172111, 344222, 516333, 688444, 826547, 1032666, 1653094, 2065332, 2479641, 3306188, 4959282, 9918564, 11973557, 23947114, 35920671, 47894228, 71841342, 143682684, 1305117713, 2610235426, 3915353139, 5220470852, 7830706278, 15661412556]

約数ペア:

[(1, 15661412556), (2, 7830706278), (3, 5220470852), (4, 3915353139), (6, 2610235426), (12, 1305117713), (109, 143682684), (218, 71841342), (327, 47894228), (436, 35920671), (654, 23947114), (1308, 11973557), (1579, 9918564), (3158, 4959282), (4737, 3306188), (6316, 2479641), (7583, 2065332), (9474, 1653094), (15166, 1032666), (18948, 826547), (22749, 688444), (30332, 516333), (45498, 344222), (90996, 172111)]