51868782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137219}}^1$

素因数の和:137237

約数の個数: 32

約数和(自身を含む): 131731200

約数和(自身を除く): 79862418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 137219, 274438, 411657, 823314, 960533, 1234971, 1921066, 2469942, 2881599, 3704913, 5763198, 7409826, 8644797, 17289594, 25934391, 51868782]

約数ペア:

[(1, 51868782), (2, 25934391), (3, 17289594), (6, 8644797), (7, 7409826), (9, 5763198), (14, 3704913), (18, 2881599), (21, 2469942), (27, 1921066), (42, 1234971), (54, 960533), (63, 823314), (126, 411657), (189, 274438), (378, 137219)]