171663282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1362407}}^1$

素因数の和:1362422

約数の個数: 24

約数和(自身を含む): 425071296

約数和(自身を除く): 253408014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1362407, 2724814, 4087221, 8174442, 9536849, 12261663, 19073698, 24523326, 28610547, 57221094, 85831641, 171663282]

約数ペア:

[(1, 171663282), (2, 85831641), (3, 57221094), (6, 28610547), (7, 24523326), (9, 19073698), (14, 12261663), (18, 9536849), (21, 8174442), (42, 4087221), (63, 2724814), (126, 1362407)]