665020349868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{4323817}}^1$

素因数の和:4325662

約数の個数: 48

約数和(自身を含む): 1774356545024

約数和(自身を除く): 1109336195156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1831, 3662, 5493, 7324, 10986, 12817, 21972, 25634, 38451, 51268, 76902, 153804, 4323817, 8647634, 12971451, 17295268, 25942902, 30266719, 51885804, 60533438, 90800157, 121066876, 181600314, 363200628, 7916908927, 15833817854, 23750726781, 31667635708, 47501453562, 55418362489, 95002907124, 110836724978, 166255087467, 221673449956, 332510174934, 665020349868]

約数ペア:

[(1, 665020349868), (2, 332510174934), (3, 221673449956), (4, 166255087467), (6, 110836724978), (7, 95002907124), (12, 55418362489), (14, 47501453562), (21, 31667635708), (28, 23750726781), (42, 15833817854), (84, 7916908927), (1831, 363200628), (3662, 181600314), (5493, 121066876), (7324, 90800157), (10986, 60533438), (12817, 51885804), (21972, 30266719), (25634, 25942902), (38451, 17295268), (51268, 12971451), (76902, 8647634), (153804, 4323817)]