40820754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5081}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 88792704

約数和(自身を除く): 47971950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 5081, 8034, 10162, 15243, 30486, 66053, 132106, 198159, 396318, 523343, 1046686, 1570029, 3140058, 6803459, 13606918, 20410377, 40820754]

約数ペア:

[(1, 40820754), (2, 20410377), (3, 13606918), (6, 6803459), (13, 3140058), (26, 1570029), (39, 1046686), (78, 523343), (103, 396318), (206, 198159), (309, 132106), (618, 66053), (1339, 30486), (2678, 15243), (4017, 10162), (5081, 8034)]