40814874

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4637}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 91275840

約数和(自身を除く): 50460966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 4637, 8802, 9274, 13911, 27822, 41733, 83466, 125199, 250398, 755831, 1511662, 2267493, 4534986, 6802479, 13604958, 20407437, 40814874]

約数ペア:

[(1, 40814874), (2, 20407437), (3, 13604958), (6, 6802479), (9, 4534986), (18, 2267493), (27, 1511662), (54, 755831), (163, 250398), (326, 125199), (489, 83466), (978, 41733), (1467, 27822), (2934, 13911), (4401, 9274), (4637, 8802)]