18133047

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 27342848

約数和(自身を除く): 9209801

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 631, 927, 1893, 3193, 5679, 9579, 19561, 28737, 58683, 64993, 176049, 194979, 584937, 2014783, 6044349, 18133047]

約数ペア:

[(1, 18133047), (3, 6044349), (9, 2014783), (31, 584937), (93, 194979), (103, 176049), (279, 64993), (309, 58683), (631, 28737), (927, 19561), (1893, 9579), (3193, 5679)]