9988572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 26256384

約数和(自身を除く): 16267812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 2441, 4092, 4882, 7323, 9764, 14646, 26851, 29292, 53702, 75671, 80553, 107404, 151342, 161106, 227013, 302684, 322212, 454026, 832381, 908052, 1664762, 2497143, 3329524, 4994286, 9988572]

約数ペア:

[(1, 9988572), (2, 4994286), (3, 3329524), (4, 2497143), (6, 1664762), (11, 908052), (12, 832381), (22, 454026), (31, 322212), (33, 302684), (44, 227013), (62, 161106), (66, 151342), (93, 107404), (124, 80553), (132, 75671), (186, 53702), (341, 29292), (372, 26851), (682, 14646), (1023, 9764), (1364, 7323), (2046, 4882), (2441, 4092)]