68561838

素因数分解:

$2^1\times 3^2\times {\mathrm{1549}}^1\times {\mathrm{2459}}^1$

素因数の和:4016

約数の個数: 24

約数和(自身を含む): 148707000

約数和(自身を除く): 80145162

約数列:

[1, 2, 3, 6, 9, 18, 1549, 2459, 3098, 4647, 4918, 7377, 9294, 13941, 14754, 22131, 27882, 44262, 3808991, 7617982, 11426973, 22853946, 34280919, 68561838]

約数ペア:

[(1, 68561838), (2, 34280919), (3, 22853946), (6, 11426973), (9, 7617982), (18, 3808991), (1549, 44262), (2459, 27882), (3098, 22131), (4647, 14754), (4918, 13941), (7377, 9294)]