8682198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 20530944

約数和(自身を除く): 11848746

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 151, 222, 259, 302, 453, 518, 777, 906, 1057, 1369, 1554, 2114, 2738, 3171, 4107, 5587, 6342, 8214, 9583, 11174, 16761, 19166, 28749, 33522, 39109, 57498, 78218, 117327, 206719, 234654, 413438, 620157, 1240314, 1447033, 2894066, 4341099, 8682198]

約数ペア:

[(1, 8682198), (2, 4341099), (3, 2894066), (6, 1447033), (7, 1240314), (14, 620157), (21, 413438), (37, 234654), (42, 206719), (74, 117327), (111, 78218), (151, 57498), (222, 39109), (259, 33522), (302, 28749), (453, 19166), (518, 16761), (777, 11174), (906, 9583), (1057, 8214), (1369, 6342), (1554, 5587), (2114, 4107), (2738, 3171)]