16140738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 33523776

約数和(自身を除く): 17383038

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 857, 1714, 2571, 3139, 5142, 6278, 9417, 18834, 36851, 62561, 73702, 110553, 125122, 187683, 221106, 375366, 2690123, 5380246, 8070369, 16140738]

約数ペア:

[(1, 16140738), (2, 8070369), (3, 5380246), (6, 2690123), (43, 375366), (73, 221106), (86, 187683), (129, 125122), (146, 110553), (219, 73702), (258, 62561), (438, 36851), (857, 18834), (1714, 9417), (2571, 6278), (3139, 5142)]