1311444

素因数分解:

$2^2\times 3^3\times {\mathrm{12143}}^1$

素因数の和:12156

約数の個数: 24

約数和(自身を含む): 3400320

約数和(自身を除く): 2088876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 12143, 24286, 36429, 48572, 72858, 109287, 145716, 218574, 327861, 437148, 655722, 1311444]

約数ペア:

[(1, 1311444), (2, 655722), (3, 437148), (4, 327861), (6, 218574), (9, 145716), (12, 109287), (18, 72858), (27, 48572), (36, 36429), (54, 24286), (108, 12143)]