131174838

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{3299}}^1$

素因数の和:3401

約数の個数: 36

約数和(自身を含む): 290475900

約数和(自身を除く): 159301062

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2209, 3299, 4418, 6598, 6627, 9897, 13254, 19794, 19881, 29691, 39762, 59382, 155053, 310106, 465159, 930318, 1395477, 2790954, 7287491, 14574982, 21862473, 43724946, 65587419, 131174838]

約数ペア:

[(1, 131174838), (2, 65587419), (3, 43724946), (6, 21862473), (9, 14574982), (18, 7287491), (47, 2790954), (94, 1395477), (141, 930318), (282, 465159), (423, 310106), (846, 155053), (2209, 59382), (3299, 39762), (4418, 29691), (6598, 19881), (6627, 19794), (9897, 13254)]