66671172

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2161}}^1$

素因数の和:3028

約数の個数: 36

約数和(自身を含む): 168804636

約数和(自身を除く): 102133464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1714, 2161, 2571, 3428, 4322, 5142, 6483, 7713, 8644, 10284, 12966, 15426, 19449, 25932, 30852, 38898, 77796, 1851977, 3703954, 5555931, 7407908, 11111862, 16667793, 22223724, 33335586, 66671172]

約数ペア:

[(1, 66671172), (2, 33335586), (3, 22223724), (4, 16667793), (6, 11111862), (9, 7407908), (12, 5555931), (18, 3703954), (36, 1851977), (857, 77796), (1714, 38898), (2161, 30852), (2571, 25932), (3428, 19449), (4322, 15426), (5142, 12966), (6483, 10284), (7713, 8644)]