9999858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 22044672

約数和(自身を除く): 12044814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 1471, 2266, 2942, 3399, 4413, 6798, 8826, 16181, 32362, 48543, 97086, 151513, 303026, 454539, 909078, 1666643, 3333286, 4999929, 9999858]

約数ペア:

[(1, 9999858), (2, 4999929), (3, 3333286), (6, 1666643), (11, 909078), (22, 454539), (33, 303026), (66, 151513), (103, 97086), (206, 48543), (309, 32362), (618, 16181), (1133, 8826), (1471, 6798), (2266, 4413), (2942, 3399)]