66468654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{175843}}^1$

素因数の和:175861

約数の個数: 32

約数和(自身を含む): 168810240

約数和(自身を除く): 102341586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 175843, 351686, 527529, 1055058, 1230901, 1582587, 2461802, 3165174, 3692703, 4747761, 7385406, 9495522, 11078109, 22156218, 33234327, 66468654]

約数ペア:

[(1, 66468654), (2, 33234327), (3, 22156218), (6, 11078109), (7, 9495522), (9, 7385406), (14, 4747761), (18, 3692703), (21, 3165174), (27, 2461802), (42, 1582587), (54, 1230901), (63, 1055058), (126, 527529), (189, 351686), (378, 175843)]