21301962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{322757}}^1$

素因数の和:322773

約数の個数: 16

約数和(自身を含む): 46477152

約数和(自身を除く): 25175190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 322757, 645514, 968271, 1936542, 3550327, 7100654, 10650981, 21301962]

約数ペア:

[(1, 21301962), (2, 10650981), (3, 7100654), (6, 3550327), (11, 1936542), (22, 968271), (33, 645514), (66, 322757)]