172637766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4463}}^1$

素因数の和:4785

約数の個数: 48

約数和(自身を含む): 428972544

約数和(自身を除く): 256334778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 4463, 5526, 6447, 8926, 12894, 13389, 19341, 26778, 31241, 38682, 40167, 62482, 80334, 93723, 187446, 281169, 562338, 1370141, 2740282, 4110423, 8220846, 9590987, 12331269, 19181974, 24662538, 28772961, 57545922, 86318883, 172637766]

約数ペア:

[(1, 172637766), (2, 86318883), (3, 57545922), (6, 28772961), (7, 24662538), (9, 19181974), (14, 12331269), (18, 9590987), (21, 8220846), (42, 4110423), (63, 2740282), (126, 1370141), (307, 562338), (614, 281169), (921, 187446), (1842, 93723), (2149, 80334), (2763, 62482), (4298, 40167), (4463, 38682), (5526, 31241), (6447, 26778), (8926, 19341), (12894, 13389)]