86440914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{686039}}^1$

素因数の和:686054

約数の個数: 24

約数和(自身を含む): 214044480

約数和(自身を除く): 127603566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 686039, 1372078, 2058117, 4116234, 4802273, 6174351, 9604546, 12348702, 14406819, 28813638, 43220457, 86440914]

約数ペア:

[(1, 86440914), (2, 43220457), (3, 28813638), (6, 14406819), (7, 12348702), (9, 9604546), (14, 6174351), (18, 4802273), (21, 4116234), (42, 2058117), (63, 1372078), (126, 686039)]