258655626

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{252101}}^1$

素因数の和:252131

約数の個数: 32

約数和(自身を含む): 605044800

約数和(自身を除く): 346389174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 252101, 504202, 756303, 1512606, 2268909, 4537818, 4789919, 6806727, 9579838, 13613454, 14369757, 28739514, 43109271, 86218542, 129327813, 258655626]

約数ペア:

[(1, 258655626), (2, 129327813), (3, 86218542), (6, 43109271), (9, 28739514), (18, 14369757), (19, 13613454), (27, 9579838), (38, 6806727), (54, 4789919), (57, 4537818), (114, 2268909), (171, 1512606), (342, 756303), (513, 504202), (1026, 252101)]