268643886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{39241}}^1$

素因数の和:39416

約数の個数: 32

約数和(自身を含む): 617826048

約数和(自身を除く): 349182162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 39241, 78482, 117723, 235446, 274687, 549374, 824061, 1648122, 6396283, 12792566, 19188849, 38377698, 44773981, 89547962, 134321943, 268643886]

約数ペア:

[(1, 268643886), (2, 134321943), (3, 89547962), (6, 44773981), (7, 38377698), (14, 19188849), (21, 12792566), (42, 6396283), (163, 1648122), (326, 824061), (489, 549374), (978, 274687), (1141, 235446), (2282, 117723), (3423, 78482), (6846, 39241)]