26811174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 58791312

約数和(自身を除く): 31980138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 193, 274, 338, 386, 411, 507, 579, 822, 1014, 1158, 1781, 2509, 3562, 5018, 5343, 7527, 10686, 15054, 23153, 26441, 32617, 46306, 52882, 65234, 69459, 79323, 97851, 138918, 158646, 195702, 343733, 687466, 1031199, 2062398, 4468529, 8937058, 13405587, 26811174]

約数ペア:

[(1, 26811174), (2, 13405587), (3, 8937058), (6, 4468529), (13, 2062398), (26, 1031199), (39, 687466), (78, 343733), (137, 195702), (169, 158646), (193, 138918), (274, 97851), (338, 79323), (386, 69459), (411, 65234), (507, 52882), (579, 46306), (822, 32617), (1014, 26441), (1158, 23153), (1781, 15054), (2509, 10686), (3562, 7527), (5018, 5343)]