20170674

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5261}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 45463680

約数和(自身を除く): 25293006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5261, 10522, 15783, 31566, 47349, 94698, 142047, 284094, 373531, 747062, 1120593, 2241186, 3361779, 6723558, 10085337, 20170674]

約数ペア:

[(1, 20170674), (2, 10085337), (3, 6723558), (6, 3361779), (9, 2241186), (18, 1120593), (27, 747062), (54, 373531), (71, 284094), (142, 142047), (213, 94698), (426, 47349), (639, 31566), (1278, 15783), (1917, 10522), (3834, 5261)]