2108556

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1630

約数の個数: 36

約数和(自身を含む): 5477472

約数和(自身を除く): 3368916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1583, 3166, 4749, 6332, 9498, 14247, 18996, 28494, 56988, 58571, 117142, 175713, 234284, 351426, 527139, 702852, 1054278, 2108556]

約数ペア:

[(1, 2108556), (2, 1054278), (3, 702852), (4, 527139), (6, 351426), (9, 234284), (12, 175713), (18, 117142), (36, 58571), (37, 56988), (74, 28494), (111, 18996), (148, 14247), (222, 9498), (333, 6332), (444, 4749), (666, 3166), (1332, 1583)]