21666126

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 46096128

約数和(自身を除く): 24430002

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 683, 933, 1366, 1866, 2049, 4098, 5287, 10574, 11611, 15861, 23222, 31722, 34833, 69666, 212413, 424826, 637239, 1274478, 3611021, 7222042, 10833063, 21666126]

約数ペア:

[(1, 21666126), (2, 10833063), (3, 7222042), (6, 3611021), (17, 1274478), (34, 637239), (51, 424826), (102, 212413), (311, 69666), (622, 34833), (683, 31722), (933, 23222), (1366, 15861), (1866, 11611), (2049, 10574), (4098, 5287)]