16440906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 34657920

約数和(自身を除く): 18217014

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1093, 2186, 2507, 3279, 5014, 6558, 7521, 15042, 25139, 50278, 75417, 119137, 150834, 238274, 357411, 714822, 2740151, 5480302, 8220453, 16440906]

約数ペア:

[(1, 16440906), (2, 8220453), (3, 5480302), (6, 2740151), (23, 714822), (46, 357411), (69, 238274), (109, 150834), (138, 119137), (218, 75417), (327, 50278), (654, 25139), (1093, 15042), (2186, 7521), (2507, 6558), (3279, 5014)]