18133612

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1319}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 36368640

約数和(自身を除く): 18235028

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1319, 1964, 2638, 3437, 5276, 6874, 9233, 13748, 18466, 36932, 647629, 1295258, 2590516, 4533403, 9066806, 18133612]

約数ペア:

[(1, 18133612), (2, 9066806), (4, 4533403), (7, 2590516), (14, 1295258), (28, 647629), (491, 36932), (982, 18466), (1319, 13748), (1964, 9233), (2638, 6874), (3437, 5276)]