983286

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1234314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 139, 262, 278, 393, 417, 786, 834, 1179, 1251, 2358, 2502, 3537, 3753, 7074, 7506, 18209, 36418, 54627, 109254, 163881, 327762, 491643, 983286]

約数ペア:

[(1, 983286), (2, 491643), (3, 327762), (6, 163881), (9, 109254), (18, 54627), (27, 36418), (54, 18209), (131, 7506), (139, 7074), (262, 3753), (278, 3537), (393, 2502), (417, 2358), (786, 1251), (834, 1179)]