40812018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5879}}^1$

素因数の和:5986

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 48093582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 5879, 6942, 11758, 17637, 35274, 76427, 152854, 229281, 458562, 523231, 1046462, 1569693, 3139386, 6802003, 13604006, 20406009, 40812018]

約数ペア:

[(1, 40812018), (2, 20406009), (3, 13604006), (6, 6802003), (13, 3139386), (26, 1569693), (39, 1046462), (78, 523231), (89, 458562), (178, 229281), (267, 152854), (534, 76427), (1157, 35274), (2314, 17637), (3471, 11758), (5879, 6942)]