40781142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55259}}^1$

素因数の和:55308

約数の個数: 24

約数和(自身を含む): 90515880

約数和(自身を除く): 49734738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 55259, 110518, 165777, 331554, 497331, 994662, 2265619, 4531238, 6796857, 13593714, 20390571, 40781142]

約数ペア:

[(1, 40781142), (2, 20390571), (3, 13593714), (6, 6796857), (9, 4531238), (18, 2265619), (41, 994662), (82, 497331), (123, 331554), (246, 165777), (369, 110518), (738, 55259)]