17528196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 29888124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2939, 2982, 5878, 5964, 8817, 11756, 17634, 20573, 35268, 41146, 61719, 82292, 123438, 208669, 246876, 417338, 626007, 834676, 1252014, 1460683, 2504028, 2921366, 4382049, 5842732, 8764098, 17528196]

約数ペア:

[(1, 17528196), (2, 8764098), (3, 5842732), (4, 4382049), (6, 2921366), (7, 2504028), (12, 1460683), (14, 1252014), (21, 834676), (28, 626007), (42, 417338), (71, 246876), (84, 208669), (142, 123438), (213, 82292), (284, 61719), (426, 41146), (497, 35268), (852, 20573), (994, 17634), (1491, 11756), (1988, 8817), (2939, 5964), (2982, 5878)]