18284002023

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 28654682112

約数和(自身を除く): 10370680089

約数列:

[1, 3, 7, 21, 83, 101, 249, 283, 303, 367, 581, 707, 849, 1101, 1743, 1981, 2121, 2569, 5943, 7707, 8383, 23489, 25149, 28583, 30461, 37067, 58681, 70467, 85749, 91383, 103861, 111201, 164423, 176043, 200081, 213227, 259469, 311583, 493269, 600243, 639681, 727027, 778407, 2181081, 2372389, 3076561, 7117167, 8620463, 9229683, 10489961, 16606723, 21535927, 25861389, 31469883, 49820169, 60343241, 64607781, 73429727, 181029723, 220289181, 870666763, 2612000289, 6094667341, 18284002023]

約数ペア:

[(1, 18284002023), (3, 6094667341), (7, 2612000289), (21, 870666763), (83, 220289181), (101, 181029723), (249, 73429727), (283, 64607781), (303, 60343241), (367, 49820169), (581, 31469883), (707, 25861389), (849, 21535927), (1101, 16606723), (1743, 10489961), (1981, 9229683), (2121, 8620463), (2569, 7117167), (5943, 3076561), (7707, 2372389), (8383, 2181081), (23489, 778407), (25149, 727027), (28583, 639681), (30461, 600243), (37067, 493269), (58681, 311583), (70467, 259469), (85749, 213227), (91383, 200081), (103861, 176043), (111201, 164423)]