21833286

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 23163834

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 557, 834, 1114, 1671, 3342, 6533, 13066, 19599, 26179, 39198, 52358, 77423, 78537, 154846, 157074, 232269, 464538, 3638881, 7277762, 10916643, 21833286]

約数ペア:

[(1, 21833286), (2, 10916643), (3, 7277762), (6, 3638881), (47, 464538), (94, 232269), (139, 157074), (141, 154846), (278, 78537), (282, 77423), (417, 52358), (557, 39198), (834, 26179), (1114, 19599), (1671, 13066), (3342, 6533)]