18451446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1033}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 39953760

約数和(自身を除く): 21502314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1033, 1374, 2066, 2977, 3099, 5954, 6198, 8931, 13429, 17862, 26858, 40287, 80574, 236557, 473114, 709671, 1419342, 3075241, 6150482, 9225723, 18451446]

約数ペア:

[(1, 18451446), (2, 9225723), (3, 6150482), (6, 3075241), (13, 1419342), (26, 709671), (39, 473114), (78, 236557), (229, 80574), (458, 40287), (687, 26858), (1033, 17862), (1374, 13429), (2066, 8931), (2977, 6198), (3099, 5954)]