858705948

素因数分解:

$2^2\times 3^4\times {\mathrm{521}}^1\times {\mathrm{5087}}^1$

素因数の和:5624

約数の個数: 60

約数和(自身を含む): 2249577792

約数和(自身を除く): 1390871844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521, 1042, 1563, 2084, 3126, 4689, 5087, 6252, 9378, 10174, 14067, 15261, 18756, 20348, 28134, 30522, 42201, 45783, 56268, 61044, 84402, 91566, 137349, 168804, 183132, 274698, 412047, 549396, 824094, 1648188, 2650327, 5300654, 7950981, 10601308, 15901962, 23852943, 31803924, 47705886, 71558829, 95411772, 143117658, 214676487, 286235316, 429352974, 858705948]

約数ペア:

[(1, 858705948), (2, 429352974), (3, 286235316), (4, 214676487), (6, 143117658), (9, 95411772), (12, 71558829), (18, 47705886), (27, 31803924), (36, 23852943), (54, 15901962), (81, 10601308), (108, 7950981), (162, 5300654), (324, 2650327), (521, 1648188), (1042, 824094), (1563, 549396), (2084, 412047), (3126, 274698), (4689, 183132), (5087, 168804), (6252, 137349), (9378, 91566), (10174, 84402), (14067, 61044), (15261, 56268), (18756, 45783), (20348, 42201), (28134, 30522)]