1279607526

素因数分解:

$2^1\times 3^2\times {\mathrm{17377}}^1\times {\mathrm{4091}}^1$

素因数の和:21476

約数の個数: 24

約数和(自身を含む): 2773320264

約数和(自身を除く): 1493712738

約数列:

[1, 2, 3, 6, 9, 18, 4091, 8182, 12273, 17377, 24546, 34754, 36819, 52131, 73638, 104262, 156393, 312786, 71089307, 142178614, 213267921, 426535842, 639803763, 1279607526]

約数ペア:

[(1, 1279607526), (2, 639803763), (3, 426535842), (6, 213267921), (9, 142178614), (18, 71089307), (4091, 312786), (8182, 156393), (12273, 104262), (17377, 73638), (24546, 52131), (34754, 36819)]