628254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 1572480

約数和(自身を除く): 944226

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 167, 171, 198, 209, 334, 342, 418, 501, 627, 1002, 1254, 1503, 1837, 1881, 3006, 3173, 3674, 3762, 5511, 6346, 9519, 11022, 16533, 19038, 28557, 33066, 34903, 57114, 69806, 104709, 209418, 314127, 628254]

約数ペア:

[(1, 628254), (2, 314127), (3, 209418), (6, 104709), (9, 69806), (11, 57114), (18, 34903), (19, 33066), (22, 28557), (33, 19038), (38, 16533), (57, 11022), (66, 9519), (99, 6346), (114, 5511), (167, 3762), (171, 3674), (198, 3173), (209, 3006), (334, 1881), (342, 1837), (418, 1503), (501, 1254), (627, 1002)]