21298002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 46635264

約数和(自身を除く): 25337262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 467, 691, 934, 1382, 1401, 2073, 2802, 4146, 5137, 7601, 10274, 15202, 15411, 22803, 30822, 45606, 322697, 645394, 968091, 1936182, 3549667, 7099334, 10649001, 21298002]

約数ペア:

[(1, 21298002), (2, 10649001), (3, 7099334), (6, 3549667), (11, 1936182), (22, 968091), (33, 645394), (66, 322697), (467, 45606), (691, 30822), (934, 22803), (1382, 15411), (1401, 15202), (2073, 10274), (2802, 7601), (4146, 5137)]