16959912

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 44323200

約数和(自身を除く): 27363288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 269, 284, 296, 426, 444, 538, 568, 807, 852, 888, 1076, 1614, 1704, 2152, 2627, 3228, 5254, 6456, 7881, 9953, 10508, 15762, 19099, 19906, 21016, 29859, 31524, 38198, 39812, 57297, 59718, 63048, 76396, 79624, 114594, 119436, 152792, 229188, 238872, 458376, 706663, 1413326, 2119989, 2826652, 4239978, 5653304, 8479956, 16959912]

約数ペア:

[(1, 16959912), (2, 8479956), (3, 5653304), (4, 4239978), (6, 2826652), (8, 2119989), (12, 1413326), (24, 706663), (37, 458376), (71, 238872), (74, 229188), (111, 152792), (142, 119436), (148, 114594), (213, 79624), (222, 76396), (269, 63048), (284, 59718), (296, 57297), (426, 39812), (444, 38198), (538, 31524), (568, 29859), (807, 21016), (852, 19906), (888, 19099), (1076, 15762), (1614, 10508), (1704, 9953), (2152, 7881), (2627, 6456), (3228, 5254)]