21902094

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25889}}^1$

素因数の和:25944

約数の個数: 24

約数和(自身を含む): 48466080

約数和(自身を除く): 26563986

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 25889, 51778, 77667, 155334, 233001, 466002, 1216783, 2433566, 3650349, 7300698, 10951047, 21902094]

約数ペア:

[(1, 21902094), (2, 10951047), (3, 7300698), (6, 3650349), (9, 2433566), (18, 1216783), (47, 466002), (94, 233001), (141, 155334), (282, 77667), (423, 51778), (846, 25889)]