31360138614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248889989}}^1$

素因数の和:248890004

約数の個数: 24

約数和(自身を含む): 77653676880

約数和(自身を除く): 46293538266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248889989, 497779978, 746669967, 1493339934, 1742229923, 2240009901, 3484459846, 4480019802, 5226689769, 10453379538, 15680069307, 31360138614]

約数ペア:

[(1, 31360138614), (2, 15680069307), (3, 10453379538), (6, 5226689769), (7, 4480019802), (9, 3484459846), (14, 2240009901), (18, 1742229923), (21, 1493339934), (42, 746669967), (63, 497779978), (126, 248889989)]