17958308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 16878172

約数列:

[1, 2, 4, 23, 29, 46, 53, 58, 92, 106, 116, 127, 212, 254, 508, 667, 1219, 1334, 1537, 2438, 2668, 2921, 3074, 3683, 4876, 5842, 6148, 6731, 7366, 11684, 13462, 14732, 26924, 35351, 70702, 84709, 141404, 154813, 169418, 195199, 309626, 338836, 390398, 619252, 780796, 4489577, 8979154, 17958308]

約数ペア:

[(1, 17958308), (2, 8979154), (4, 4489577), (23, 780796), (29, 619252), (46, 390398), (53, 338836), (58, 309626), (92, 195199), (106, 169418), (116, 154813), (127, 141404), (212, 84709), (254, 70702), (508, 35351), (667, 26924), (1219, 14732), (1334, 13462), (1537, 11684), (2438, 7366), (2668, 6731), (2921, 6148), (3074, 5842), (3683, 4876)]