3899868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 11015424

約数和(自身を除く): 7115556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2731, 5462, 8193, 10924, 16386, 19117, 32772, 38234, 46427, 57351, 76468, 92854, 114702, 139281, 185708, 229404, 278562, 324989, 557124, 649978, 974967, 1299956, 1949934, 3899868]

約数ペア:

[(1, 3899868), (2, 1949934), (3, 1299956), (4, 974967), (6, 649978), (7, 557124), (12, 324989), (14, 278562), (17, 229404), (21, 185708), (28, 139281), (34, 114702), (42, 92854), (51, 76468), (68, 57351), (84, 46427), (102, 38234), (119, 32772), (204, 19117), (238, 16386), (357, 10924), (476, 8193), (714, 5462), (1428, 2731)]