12702921548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{18043}}^1$

素因数の和:18222

約数の個数: 48

約数和(自身を含む): 23499350784

約数和(自身を除く): 10796429236

約数列:

[1, 2, 4, 37, 67, 71, 74, 134, 142, 148, 268, 284, 2479, 2627, 4757, 4958, 5254, 9514, 9916, 10508, 18043, 19028, 36086, 72172, 176009, 352018, 667591, 704036, 1208881, 1281053, 1335182, 2417762, 2562106, 2670364, 4835524, 5124212, 44728597, 47398961, 85830551, 89457194, 94797922, 171661102, 178914388, 189595844, 343322204, 3175730387, 6351460774, 12702921548]

約数ペア:

[(1, 12702921548), (2, 6351460774), (4, 3175730387), (37, 343322204), (67, 189595844), (71, 178914388), (74, 171661102), (134, 94797922), (142, 89457194), (148, 85830551), (268, 47398961), (284, 44728597), (2479, 5124212), (2627, 4835524), (4757, 2670364), (4958, 2562106), (5254, 2417762), (9514, 1335182), (9916, 1281053), (10508, 1208881), (18043, 704036), (19028, 667591), (36086, 352018), (72172, 176009)]