21411204

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57557}}^1$

素因数の和:57595

約数の個数: 24

約数和(自身を含む): 51571968

約数和(自身を除く): 30160764

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57557, 115114, 172671, 230228, 345342, 690684, 1784267, 3568534, 5352801, 7137068, 10705602, 21411204]

約数ペア:

[(1, 21411204), (2, 10705602), (3, 7137068), (4, 5352801), (6, 3568534), (12, 1784267), (31, 690684), (62, 345342), (93, 230228), (124, 172671), (186, 115114), (372, 57557)]