21791316408

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8989817}}^1$

素因数の和:8989927

約数の個数: 32

約数和(自身を含む): 55017686160

約数和(自身を除く): 33226369752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8989817, 17979634, 26969451, 35959268, 53938902, 71918536, 107877804, 215755608, 907971517, 1815943034, 2723914551, 3631886068, 5447829102, 7263772136, 10895658204, 21791316408]

約数ペア:

[(1, 21791316408), (2, 10895658204), (3, 7263772136), (4, 5447829102), (6, 3631886068), (8, 2723914551), (12, 1815943034), (24, 907971517), (101, 215755608), (202, 107877804), (303, 71918536), (404, 53938902), (606, 35959268), (808, 26969451), (1212, 17979634), (2424, 8989817)]