1972373778

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{725671}}^1$

素因数の和:725830

約数の個数: 24

約数和(自身を含む): 4301783616

約数和(自身を除く): 2329409838

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 725671, 1451342, 2177013, 4354026, 6531039, 13062078, 109576321, 219152642, 328728963, 657457926, 986186889, 1972373778]

約数ペア:

[(1, 1972373778), (2, 986186889), (3, 657457926), (6, 328728963), (9, 219152642), (18, 109576321), (151, 13062078), (302, 6531039), (453, 4354026), (906, 2177013), (1359, 1451342), (2718, 725671)]