15013698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 35239680

約数和(自身を除く): 20225982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 229, 294, 446, 458, 669, 687, 1338, 1374, 1561, 1603, 3122, 3206, 4683, 4809, 9366, 9618, 10927, 11221, 21854, 22442, 32781, 33663, 51067, 65562, 67326, 102134, 153201, 306402, 357469, 714938, 1072407, 2144814, 2502283, 5004566, 7506849, 15013698]

約数ペア:

[(1, 15013698), (2, 7506849), (3, 5004566), (6, 2502283), (7, 2144814), (14, 1072407), (21, 714938), (42, 357469), (49, 306402), (98, 153201), (147, 102134), (223, 67326), (229, 65562), (294, 51067), (446, 33663), (458, 32781), (669, 22442), (687, 21854), (1338, 11221), (1374, 10927), (1561, 9618), (1603, 9366), (3122, 4809), (3206, 4683)]