9017788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 18024160

約数和(自身を除く): 9006372

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 109, 148, 172, 218, 436, 481, 559, 962, 1118, 1417, 1591, 1924, 2236, 2834, 3182, 4033, 4687, 5668, 6364, 8066, 9374, 16132, 18748, 20683, 41366, 52429, 60931, 82732, 104858, 121862, 173419, 209716, 243724, 346838, 693676, 2254447, 4508894, 9017788]

約数ペア:

[(1, 9017788), (2, 4508894), (4, 2254447), (13, 693676), (26, 346838), (37, 243724), (43, 209716), (52, 173419), (74, 121862), (86, 104858), (109, 82732), (148, 60931), (172, 52429), (218, 41366), (436, 20683), (481, 18748), (559, 16132), (962, 9374), (1118, 8066), (1417, 6364), (1591, 5668), (1924, 4687), (2236, 4033), (2834, 3182)]