258015798

素因数分解:

$2^1\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{12241}}^1$

素因数の和:13420

約数の個数: 24

約数和(自身を含む): 559557336

約数和(自身を除く): 301541538

約数列:

[1, 2, 3, 6, 9, 18, 1171, 2342, 3513, 7026, 10539, 12241, 21078, 24482, 36723, 73446, 110169, 220338, 14334211, 28668422, 43002633, 86005266, 129007899, 258015798]

約数ペア:

[(1, 258015798), (2, 129007899), (3, 86005266), (6, 43002633), (9, 28668422), (18, 14334211), (1171, 220338), (2342, 110169), (3513, 73446), (7026, 36723), (10539, 24482), (12241, 21078)]