17721174

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 38071296

約数和(自身を除く): 20350122

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 2447, 3621, 4894, 7242, 7341, 14682, 41599, 83198, 124797, 173737, 249594, 347474, 521211, 1042422, 2953529, 5907058, 8860587, 17721174]

約数ペア:

[(1, 17721174), (2, 8860587), (3, 5907058), (6, 2953529), (17, 1042422), (34, 521211), (51, 347474), (71, 249594), (102, 173737), (142, 124797), (213, 83198), (426, 41599), (1207, 14682), (2414, 7341), (2447, 7242), (3621, 4894)]