9001398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 22186224

約数和(自身を除く): 13184826

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 1801, 2499, 3602, 4998, 5403, 10806, 12607, 25214, 30617, 37821, 61234, 75642, 88249, 91851, 176498, 183702, 214319, 264747, 428638, 529494, 642957, 1285914, 1500233, 3000466, 4500699, 9001398]

約数ペア:

[(1, 9001398), (2, 4500699), (3, 3000466), (6, 1500233), (7, 1285914), (14, 642957), (17, 529494), (21, 428638), (34, 264747), (42, 214319), (49, 183702), (51, 176498), (98, 91851), (102, 88249), (119, 75642), (147, 61234), (238, 37821), (294, 30617), (357, 25214), (714, 12607), (833, 10806), (1666, 5403), (1801, 4998), (2499, 3602)]