557802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 1460160

約数和(自身を除く): 902358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 233, 266, 342, 399, 466, 699, 798, 1197, 1398, 1631, 2097, 2394, 3262, 4194, 4427, 4893, 8854, 9786, 13281, 14679, 26562, 29358, 30989, 39843, 61978, 79686, 92967, 185934, 278901, 557802]

約数ペア:

[(1, 557802), (2, 278901), (3, 185934), (6, 92967), (7, 79686), (9, 61978), (14, 39843), (18, 30989), (19, 29358), (21, 26562), (38, 14679), (42, 13281), (57, 9786), (63, 8854), (114, 4893), (126, 4427), (133, 4194), (171, 3262), (233, 2394), (266, 2097), (342, 1631), (399, 1398), (466, 1197), (699, 798)]