68611986

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 154934208

約数和(自身を除く): 86322222

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 1451, 2627, 2902, 4353, 5254, 7881, 8706, 13059, 15762, 23643, 26118, 47286, 53687, 103021, 107374, 161061, 206042, 309063, 322122, 483183, 618126, 927189, 966366, 1854378, 3811777, 7623554, 11435331, 22870662, 34305993, 68611986]

約数ペア:

[(1, 68611986), (2, 34305993), (3, 22870662), (6, 11435331), (9, 7623554), (18, 3811777), (37, 1854378), (71, 966366), (74, 927189), (111, 618126), (142, 483183), (213, 322122), (222, 309063), (333, 206042), (426, 161061), (639, 107374), (666, 103021), (1278, 53687), (1451, 47286), (2627, 26118), (2902, 23643), (4353, 15762), (5254, 13059), (7881, 8706)]