128662218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{152083}}^1$

素因数の和:152138

約数の個数: 24

約数和(自身を含む): 284701248

約数和(自身を除く): 156039030

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 152083, 304166, 456249, 912498, 1368747, 2737494, 7147901, 14295802, 21443703, 42887406, 64331109, 128662218]

約数ペア:

[(1, 128662218), (2, 64331109), (3, 42887406), (6, 21443703), (9, 14295802), (18, 7147901), (47, 2737494), (94, 1368747), (141, 912498), (282, 456249), (423, 304166), (846, 152083)]