21403059672

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2128387}}^1$

素因数の和:2128815

約数の個数: 32

約数和(自身を含む): 53635377600

約数和(自身を除く): 32232317928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 10056, 2128387, 4256774, 6385161, 8513548, 12770322, 17027096, 25540644, 51081288, 891794153, 1783588306, 2675382459, 3567176612, 5350764918, 7134353224, 10701529836, 21403059672]

約数ペア:

[(1, 21403059672), (2, 10701529836), (3, 7134353224), (4, 5350764918), (6, 3567176612), (8, 2675382459), (12, 1783588306), (24, 891794153), (419, 51081288), (838, 25540644), (1257, 17027096), (1676, 12770322), (2514, 8513548), (3352, 6385161), (5028, 4256774), (10056, 2128387)]