18076260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 51319296

約数和(自身を除く): 33243036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4127, 4380, 8254, 12381, 16508, 20635, 24762, 41270, 49524, 61905, 82540, 123810, 247620, 301271, 602542, 903813, 1205084, 1506355, 1807626, 3012710, 3615252, 4519065, 6025420, 9038130, 18076260]

約数ペア:

[(1, 18076260), (2, 9038130), (3, 6025420), (4, 4519065), (5, 3615252), (6, 3012710), (10, 1807626), (12, 1506355), (15, 1205084), (20, 903813), (30, 602542), (60, 301271), (73, 247620), (146, 123810), (219, 82540), (292, 61905), (365, 49524), (438, 41270), (730, 24762), (876, 20635), (1095, 16508), (1460, 12381), (2190, 8254), (4127, 4380)]