281214

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:944

約数の個数: 24

約数和(自身を含む): 645840

約数和(自身を除く): 364626

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 919, 1838, 2757, 5514, 8271, 15623, 16542, 31246, 46869, 93738, 140607, 281214]

約数ペア:

[(1, 281214), (2, 140607), (3, 93738), (6, 46869), (9, 31246), (17, 16542), (18, 15623), (34, 8271), (51, 5514), (102, 2757), (153, 1838), (306, 919)]