21429729282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1534861}}^1$

素因数の和:1535058

約数の個数: 32

約数和(自身を含む): 46414226880

約数和(自身を除く): 24984497598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 13962, 1534861, 3069722, 4604583, 9209166, 19953193, 39906386, 59859579, 119719158, 274740119, 549480238, 824220357, 1648440714, 3571621547, 7143243094, 10714864641, 21429729282]

約数ペア:

[(1, 21429729282), (2, 10714864641), (3, 7143243094), (6, 3571621547), (13, 1648440714), (26, 824220357), (39, 549480238), (78, 274740119), (179, 119719158), (358, 59859579), (537, 39906386), (1074, 19953193), (2327, 9209166), (4654, 4604583), (6981, 3069722), (13962, 1534861)]