1673406

素因数分解:

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

素因数の和:270

約数の個数: 64

約数和(自身を含む): 4492800

約数和(自身を除く): 2819394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 233, 266, 342, 378, 399, 466, 513, 699, 798, 1026, 1197, 1398, 1631, 2097, 2394, 3262, 3591, 4194, 4427, 4893, 6291, 7182, 8854, 9786, 12582, 13281, 14679, 26562, 29358, 30989, 39843, 44037, 61978, 79686, 88074, 92967, 119529, 185934, 239058, 278901, 557802, 836703, 1673406]

約数ペア:

[(1, 1673406), (2, 836703), (3, 557802), (6, 278901), (7, 239058), (9, 185934), (14, 119529), (18, 92967), (19, 88074), (21, 79686), (27, 61978), (38, 44037), (42, 39843), (54, 30989), (57, 29358), (63, 26562), (114, 14679), (126, 13281), (133, 12582), (171, 9786), (189, 8854), (233, 7182), (266, 6291), (342, 4893), (378, 4427), (399, 4194), (466, 3591), (513, 3262), (699, 2394), (798, 2097), (1026, 1631), (1197, 1398)]