2811852

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 36

約数和(自身を含む): 7303296

約数和(自身を除く): 4491444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 2111, 4222, 6333, 8444, 12666, 18999, 25332, 37998, 75996, 78107, 156214, 234321, 312428, 468642, 702963, 937284, 1405926, 2811852]

約数ペア:

[(1, 2811852), (2, 1405926), (3, 937284), (4, 702963), (6, 468642), (9, 312428), (12, 234321), (18, 156214), (36, 78107), (37, 75996), (74, 37998), (111, 25332), (148, 18999), (222, 12666), (333, 8444), (444, 6333), (666, 4222), (1332, 2111)]