18148113

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 28005120

約数和(自身を除く): 9857007

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2243, 2697, 6729, 8091, 20187, 65047, 69533, 195141, 208599, 585423, 625797, 2016457, 6049371, 18148113]

約数ペア:

[(1, 18148113), (3, 6049371), (9, 2016457), (29, 625797), (31, 585423), (87, 208599), (93, 195141), (261, 69533), (279, 65047), (899, 20187), (2243, 8091), (2697, 6729)]