21646482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25229}}^1$

素因数の和:25258

約数の個数: 32

約数和(自身を含む): 50863680

約数和(自身を除く): 29217198

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 25229, 50458, 75687, 151374, 277519, 327977, 555038, 655954, 832557, 983931, 1665114, 1967862, 3607747, 7215494, 10823241, 21646482]

約数ペア:

[(1, 21646482), (2, 10823241), (3, 7215494), (6, 3607747), (11, 1967862), (13, 1665114), (22, 983931), (26, 832557), (33, 655954), (39, 555038), (66, 327977), (78, 277519), (143, 151374), (286, 75687), (429, 50458), (858, 25229)]