40471818

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{11981}}^1$

素因数の和:12549

約数の個数: 16

約数和(自身を含む): 81094176

約数和(自身を除く): 40622358

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 11981, 23962, 35943, 71886, 6745303, 13490606, 20235909, 40471818]

約数ペア:

[(1, 40471818), (2, 20235909), (3, 13490606), (6, 6745303), (563, 71886), (1126, 35943), (1689, 23962), (3378, 11981)]