18741426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283961}}^1$

素因数の和:283977

約数の個数: 16

約数和(自身を含む): 40890528

約数和(自身を除く): 22149102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283961, 567922, 851883, 1703766, 3123571, 6247142, 9370713, 18741426]

約数ペア:

[(1, 18741426), (2, 9370713), (3, 6247142), (6, 3123571), (11, 1703766), (22, 851883), (33, 567922), (66, 283961)]