68978502

素因数分解:

$2^1\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{2693}}^1$

素因数の和:4124

約数の個数: 24

約数和(自身を含む): 149613984

約数和(自身を除く): 80635482

約数列:

[1, 2, 3, 6, 9, 18, 1423, 2693, 2846, 4269, 5386, 8079, 8538, 12807, 16158, 24237, 25614, 48474, 3832139, 7664278, 11496417, 22992834, 34489251, 68978502]

約数ペア:

[(1, 68978502), (2, 34489251), (3, 22992834), (6, 11496417), (9, 7664278), (18, 3832139), (1423, 48474), (2693, 25614), (2846, 24237), (4269, 16158), (5386, 12807), (8079, 8538)]