8889598836

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{21739}}^1$

素因数の和:22093

約数の個数: 72

約数和(自身を含む): 23154491360

約数和(自身を除く): 14264892524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 307, 333, 444, 614, 666, 921, 1228, 1332, 1842, 2763, 3684, 5526, 11052, 11359, 21739, 22718, 34077, 43478, 45436, 65217, 68154, 86956, 102231, 130434, 136308, 195651, 204462, 260868, 391302, 408924, 782604, 804343, 1608686, 2413029, 3217372, 4826058, 6673873, 7239087, 9652116, 13347746, 14478174, 20021619, 26695492, 28956348, 40043238, 60064857, 80086476, 120129714, 240259428, 246933301, 493866602, 740799903, 987733204, 1481599806, 2222399709, 2963199612, 4444799418, 8889598836]

約数ペア:

[(1, 8889598836), (2, 4444799418), (3, 2963199612), (4, 2222399709), (6, 1481599806), (9, 987733204), (12, 740799903), (18, 493866602), (36, 246933301), (37, 240259428), (74, 120129714), (111, 80086476), (148, 60064857), (222, 40043238), (307, 28956348), (333, 26695492), (444, 20021619), (614, 14478174), (666, 13347746), (921, 9652116), (1228, 7239087), (1332, 6673873), (1842, 4826058), (2763, 3217372), (3684, 2413029), (5526, 1608686), (11052, 804343), (11359, 782604), (21739, 408924), (22718, 391302), (34077, 260868), (43478, 204462), (45436, 195651), (65217, 136308), (68154, 130434), (86956, 102231)]