18689034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 46274112

約数和(自身を除く): 27585078

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2633, 3549, 5266, 7098, 7899, 15798, 18431, 34229, 36862, 55293, 68458, 102687, 110586, 205374, 239603, 444977, 479206, 718809, 889954, 1334931, 1437618, 2669862, 3114839, 6229678, 9344517, 18689034]

約数ペア:

[(1, 18689034), (2, 9344517), (3, 6229678), (6, 3114839), (7, 2669862), (13, 1437618), (14, 1334931), (21, 889954), (26, 718809), (39, 479206), (42, 444977), (78, 239603), (91, 205374), (169, 110586), (182, 102687), (273, 68458), (338, 55293), (507, 36862), (546, 34229), (1014, 18431), (1183, 15798), (2366, 7899), (2633, 7098), (3549, 5266)]