18726402

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 20257278

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 281, 383, 562, 766, 843, 1149, 1686, 2298, 8149, 11107, 16298, 22214, 24447, 33321, 48894, 66642, 107623, 215246, 322869, 645738, 3121067, 6242134, 9363201, 18726402]

約数ペア:

[(1, 18726402), (2, 9363201), (3, 6242134), (6, 3121067), (29, 645738), (58, 322869), (87, 215246), (174, 107623), (281, 66642), (383, 48894), (562, 33321), (766, 24447), (843, 22214), (1149, 16298), (1686, 11107), (2298, 8149)]