21959016

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{9059}}^1$

素因数の和:9169

約数の個数: 32

約数和(自身を含む): 55447200

約数和(自身を除く): 33488184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 9059, 18118, 27177, 36236, 54354, 72472, 108708, 217416, 914959, 1829918, 2744877, 3659836, 5489754, 7319672, 10979508, 21959016]

約数ペア:

[(1, 21959016), (2, 10979508), (3, 7319672), (4, 5489754), (6, 3659836), (8, 2744877), (12, 1829918), (24, 914959), (101, 217416), (202, 108708), (303, 72472), (404, 54354), (606, 36236), (808, 27177), (1212, 18118), (2424, 9059)]