68895918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42061}}^1$

素因数の和:42089

約数の個数: 48

約数和(自身を含む): 183726816

約数和(自身を除く): 114830898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 42061, 84122, 126183, 252366, 294427, 378549, 546793, 588854, 757098, 883281, 1093586, 1640379, 1766562, 2649843, 3280758, 3827551, 4921137, 5299686, 7655102, 9842274, 11482653, 22965306, 34447959, 68895918]

約数ペア:

[(1, 68895918), (2, 34447959), (3, 22965306), (6, 11482653), (7, 9842274), (9, 7655102), (13, 5299686), (14, 4921137), (18, 3827551), (21, 3280758), (26, 2649843), (39, 1766562), (42, 1640379), (63, 1093586), (78, 883281), (91, 757098), (117, 588854), (126, 546793), (182, 378549), (234, 294427), (273, 252366), (546, 126183), (819, 84122), (1638, 42061)]