870878466

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{24547}}^1$

素因数の和:24637

約数の個数: 48

約数和(自身を含む): 1983674784

約数和(自身を除く): 1112796318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 3942, 5913, 11826, 17739, 24547, 35478, 49094, 73641, 147282, 220923, 441846, 662769, 1325538, 1791931, 1988307, 3583862, 3976614, 5375793, 5964921, 10751586, 11929842, 16127379, 32254758, 48382137, 96764274, 145146411, 290292822, 435439233, 870878466]

約数ペア:

[(1, 870878466), (2, 435439233), (3, 290292822), (6, 145146411), (9, 96764274), (18, 48382137), (27, 32254758), (54, 16127379), (73, 11929842), (81, 10751586), (146, 5964921), (162, 5375793), (219, 3976614), (243, 3583862), (438, 1988307), (486, 1791931), (657, 1325538), (1314, 662769), (1971, 441846), (3942, 220923), (5913, 147282), (11826, 73641), (17739, 49094), (24547, 35478)]