9019988.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 64641024

約数和(自身を除く): 25545597

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 2671, 4879, 8013, 14637, 18697, 45407, 56091, 109511, 136221, 317849, 328533, 766577, 953547, 1861687, 2299731, 5585061, 13031809, 39095427]

約数ペア:

[(1, 39095427), (3, 13031809), (7, 5585061), (17, 2299731), (21, 1861687), (41, 953547), (51, 766577), (119, 328533), (123, 317849), (287, 136221), (357, 109511), (697, 56091), (861, 45407), (2091, 18697), (2671, 14637), (4879, 8013)]