64521486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{155849}}^1$

素因数の和:155880

約数の個数: 24

約数和(自身を含む): 145875600

約数和(自身を除く): 81354114

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 155849, 311698, 467547, 935094, 1402641, 2805282, 3584527, 7169054, 10753581, 21507162, 32260743, 64521486]

約数ペア:

[(1, 64521486), (2, 32260743), (3, 21507162), (6, 10753581), (9, 7169054), (18, 3584527), (23, 2805282), (46, 1402641), (69, 935094), (138, 467547), (207, 311698), (414, 155849)]