21504333612

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{2647013}}^1$

素因数の和:2647697

約数の個数: 24

約数和(自身を含む): 50250913776

約数和(自身を除く): 28746580164

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 2647013, 5294026, 7941039, 10588052, 15882078, 31764156, 1792027801, 3584055602, 5376083403, 7168111204, 10752166806, 21504333612]

約数ペア:

[(1, 21504333612), (2, 10752166806), (3, 7168111204), (4, 5376083403), (6, 3584055602), (12, 1792027801), (677, 31764156), (1354, 15882078), (2031, 10588052), (2708, 7941039), (4062, 5294026), (8124, 2647013)]