312403854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{23917}}^1$

素因数の和:24240

約数の個数: 32

約数和(自身を含む): 716391936

約数和(自身を除く): 403988082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 4354, 6531, 13062, 23917, 47834, 71751, 143502, 167419, 334838, 502257, 1004514, 7438187, 14876374, 22314561, 44629122, 52067309, 104134618, 156201927, 312403854]

約数ペア:

[(1, 312403854), (2, 156201927), (3, 104134618), (6, 52067309), (7, 44629122), (14, 22314561), (21, 14876374), (42, 7438187), (311, 1004514), (622, 502257), (933, 334838), (1866, 167419), (2177, 143502), (4354, 71751), (6531, 47834), (13062, 23917)]