31317342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1009}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 71750400

約数和(自身を除く): 40433058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 739, 1009, 1478, 2018, 2217, 3027, 4434, 5173, 6054, 7063, 10346, 14126, 15519, 21189, 31038, 42378, 745651, 1491302, 2236953, 4473906, 5219557, 10439114, 15658671, 31317342]

約数ペア:

[(1, 31317342), (2, 15658671), (3, 10439114), (6, 5219557), (7, 4473906), (14, 2236953), (21, 1491302), (42, 745651), (739, 42378), (1009, 31038), (1478, 21189), (2018, 15519), (2217, 14126), (3027, 10346), (4434, 7063), (5173, 6054)]