21902013912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19416679}}^1$

素因数の和:19416735

約数の個数: 32

約数和(自身を含む): 55920038400

約数和(自身を除く): 34018024488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19416679, 38833358, 58250037, 77666716, 116500074, 155333432, 233000148, 466000296, 912583913, 1825167826, 2737751739, 3650335652, 5475503478, 7300671304, 10951006956, 21902013912]

約数ペア:

[(1, 21902013912), (2, 10951006956), (3, 7300671304), (4, 5475503478), (6, 3650335652), (8, 2737751739), (12, 1825167826), (24, 912583913), (47, 466000296), (94, 233000148), (141, 155333432), (188, 116500074), (282, 77666716), (376, 58250037), (564, 38833358), (1128, 19416679)]