21056094

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24889}}^1$

素因数の和:24944

約数の個数: 24

約数和(自身を含む): 46594080

約数和(自身を除く): 25537986

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24889, 49778, 74667, 149334, 224001, 448002, 1169783, 2339566, 3509349, 7018698, 10528047, 21056094]

約数ペア:

[(1, 21056094), (2, 10528047), (3, 7018698), (6, 3509349), (9, 2339566), (18, 1169783), (47, 448002), (94, 224001), (141, 149334), (282, 74667), (423, 49778), (846, 24889)]