13778478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{36451}}^1$

素因数の和:36469

約数の個数: 32

約数和(自身を含む): 34993920

約数和(自身を除く): 21215442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 36451, 72902, 109353, 218706, 255157, 328059, 510314, 656118, 765471, 984177, 1530942, 1968354, 2296413, 4592826, 6889239, 13778478]

約数ペア:

[(1, 13778478), (2, 6889239), (3, 4592826), (6, 2296413), (7, 1968354), (9, 1530942), (14, 984177), (18, 765471), (21, 656118), (27, 510314), (42, 328059), (54, 255157), (63, 218706), (126, 109353), (189, 72902), (378, 36451)]