18037132

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 32256896

約数和(自身を除く): 14219764

約数列:

[1, 2, 4, 73, 146, 223, 277, 292, 446, 554, 892, 1108, 16279, 20221, 32558, 40442, 61771, 65116, 80884, 123542, 247084, 4509283, 9018566, 18037132]

約数ペア:

[(1, 18037132), (2, 9018566), (4, 4509283), (73, 247084), (146, 123542), (223, 80884), (277, 65116), (292, 61771), (446, 40442), (554, 32558), (892, 20221), (1108, 16279)]