478929318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{5693}}^1$

素因数の和:7708

約数の個数: 32

約数和(自身を含む): 1095434496

約数和(自身を除く): 616505178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2003, 4006, 5693, 6009, 11386, 12018, 14021, 17079, 28042, 34158, 39851, 42063, 79702, 84126, 119553, 239106, 11403079, 22806158, 34209237, 68418474, 79821553, 159643106, 239464659, 478929318]

約数ペア:

[(1, 478929318), (2, 239464659), (3, 159643106), (6, 79821553), (7, 68418474), (14, 34209237), (21, 22806158), (42, 11403079), (2003, 239106), (4006, 119553), (5693, 84126), (6009, 79702), (11386, 42063), (12018, 39851), (14021, 34158), (17079, 28042)]