8626086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 12899418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 307, 446, 614, 669, 921, 1338, 1561, 1842, 2007, 2149, 2763, 3122, 4014, 4298, 4683, 5526, 6447, 9366, 12894, 14049, 19341, 28098, 38682, 68461, 136922, 205383, 410766, 479227, 616149, 958454, 1232298, 1437681, 2875362, 4313043, 8626086]

約数ペア:

[(1, 8626086), (2, 4313043), (3, 2875362), (6, 1437681), (7, 1232298), (9, 958454), (14, 616149), (18, 479227), (21, 410766), (42, 205383), (63, 136922), (126, 68461), (223, 38682), (307, 28098), (446, 19341), (614, 14049), (669, 12894), (921, 9366), (1338, 6447), (1561, 5526), (1842, 4683), (2007, 4298), (2149, 4014), (2763, 3122)]