17809488

素因数分解:

$2^4\times 3^2\times {\mathrm{123677}}^1$

素因数の和:123691

約数の個数: 30

約数和(自身を含む): 49842234

約数和(自身を除く): 32032746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 123677, 247354, 371031, 494708, 742062, 989416, 1113093, 1484124, 1978832, 2226186, 2968248, 4452372, 5936496, 8904744, 17809488]

約数ペア:

[(1, 17809488), (2, 8904744), (3, 5936496), (4, 4452372), (6, 2968248), (8, 2226186), (9, 1978832), (12, 1484124), (16, 1113093), (18, 989416), (24, 742062), (36, 494708), (48, 371031), (72, 247354), (144, 123677)]