15678086922

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1451}}^1\times {\mathrm{2741}}^1$

素因数の和:4276

約数の個数: 64

約数和(自身を含む): 35354689920

約数和(自身を除く): 19676602998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1451, 1971, 2741, 2902, 3942, 4353, 5482, 8223, 8706, 13059, 16446, 24669, 26118, 39177, 49338, 74007, 78354, 105923, 148014, 200093, 211846, 317769, 400186, 600279, 635538, 953307, 1200558, 1800837, 1906614, 2859921, 3601674, 3977191, 5402511, 5719842, 7954382, 10805022, 11931573, 23863146, 35794719, 71589438, 107384157, 214768314, 290334943, 580669886, 871004829, 1742009658, 2613014487, 5226028974, 7839043461, 15678086922]

約数ペア:

[(1, 15678086922), (2, 7839043461), (3, 5226028974), (6, 2613014487), (9, 1742009658), (18, 871004829), (27, 580669886), (54, 290334943), (73, 214768314), (146, 107384157), (219, 71589438), (438, 35794719), (657, 23863146), (1314, 11931573), (1451, 10805022), (1971, 7954382), (2741, 5719842), (2902, 5402511), (3942, 3977191), (4353, 3601674), (5482, 2859921), (8223, 1906614), (8706, 1800837), (13059, 1200558), (16446, 953307), (24669, 635538), (26118, 600279), (39177, 400186), (49338, 317769), (74007, 211846), (78354, 200093), (105923, 148014)]