21762414

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71119}}^1$

素因数の和:71144

約数の個数: 24

約数和(自身を含む): 49926240

約数和(自身を除く): 28163826

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71119, 142238, 213357, 426714, 640071, 1209023, 1280142, 2418046, 3627069, 7254138, 10881207, 21762414]

約数ペア:

[(1, 21762414), (2, 10881207), (3, 7254138), (6, 3627069), (9, 2418046), (17, 1280142), (18, 1209023), (34, 640071), (51, 426714), (102, 213357), (153, 142238), (306, 71119)]