2158758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5711}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 3324762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5711, 11422, 17133, 34266, 39977, 51399, 79954, 102798, 119931, 154197, 239862, 308394, 359793, 719586, 1079379, 2158758]

約数ペア:

[(1, 2158758), (2, 1079379), (3, 719586), (6, 359793), (7, 308394), (9, 239862), (14, 154197), (18, 119931), (21, 102798), (27, 79954), (42, 51399), (54, 39977), (63, 34266), (126, 17133), (189, 11422), (378, 5711)]