17908482

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 36590400

約数和(自身を除く): 18681918

約数列:

[1, 2, 3, 6, 109, 139, 197, 218, 278, 327, 394, 417, 591, 654, 834, 1182, 15151, 21473, 27383, 30302, 42946, 45453, 54766, 64419, 82149, 90906, 128838, 164298, 2984747, 5969494, 8954241, 17908482]

約数ペア:

[(1, 17908482), (2, 8954241), (3, 5969494), (6, 2984747), (109, 164298), (139, 128838), (197, 90906), (218, 82149), (278, 64419), (327, 54766), (394, 45453), (417, 42946), (591, 30302), (654, 27383), (834, 21473), (1182, 15151)]