17889714

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5503

約数の個数: 32

約数和(自身を含む): 40414080

約数和(自身を除く): 22524366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 5431, 10862, 16293, 32586, 48879, 97758, 146637, 293274, 331291, 662582, 993873, 1987746, 2981619, 5963238, 8944857, 17889714]

約数ペア:

[(1, 17889714), (2, 8944857), (3, 5963238), (6, 2981619), (9, 1987746), (18, 993873), (27, 662582), (54, 331291), (61, 293274), (122, 146637), (183, 97758), (366, 48879), (549, 32586), (1098, 16293), (1647, 10862), (3294, 5431)]