29771406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 74072544

約数和(自身を除く): 44301138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 554, 831, 853, 1662, 1706, 1939, 2493, 2559, 3878, 4986, 5118, 5817, 5971, 7677, 11634, 11942, 15354, 17451, 17913, 34902, 35826, 53739, 107478, 236281, 472562, 708843, 1417686, 1653967, 2126529, 3307934, 4253058, 4961901, 9923802, 14885703, 29771406]

約数ペア:

[(1, 29771406), (2, 14885703), (3, 9923802), (6, 4961901), (7, 4253058), (9, 3307934), (14, 2126529), (18, 1653967), (21, 1417686), (42, 708843), (63, 472562), (126, 236281), (277, 107478), (554, 53739), (831, 35826), (853, 34902), (1662, 17913), (1706, 17451), (1939, 15354), (2493, 11942), (2559, 11634), (3878, 7677), (4986, 5971), (5118, 5817)]