256061862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2032237}}^1$

素因数の和:2032252

約数の個数: 24

約数和(自身を含む): 634058256

約数和(自身を除く): 377996394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2032237, 4064474, 6096711, 12193422, 14225659, 18290133, 28451318, 36580266, 42676977, 85353954, 128030931, 256061862]

約数ペア:

[(1, 256061862), (2, 128030931), (3, 85353954), (6, 42676977), (7, 36580266), (9, 28451318), (14, 18290133), (18, 14225659), (21, 12193422), (42, 6096711), (63, 4064474), (126, 2032237)]