13891128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 37497600

約数和(自身を除く): 23606472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 743, 779, 984, 1486, 1558, 2229, 2337, 2972, 3116, 4458, 4674, 5944, 6232, 8916, 9348, 14117, 17832, 18696, 28234, 30463, 42351, 56468, 60926, 84702, 91389, 112936, 121852, 169404, 182778, 243704, 338808, 365556, 578797, 731112, 1157594, 1736391, 2315188, 3472782, 4630376, 6945564, 13891128]

約数ペア:

[(1, 13891128), (2, 6945564), (3, 4630376), (4, 3472782), (6, 2315188), (8, 1736391), (12, 1157594), (19, 731112), (24, 578797), (38, 365556), (41, 338808), (57, 243704), (76, 182778), (82, 169404), (114, 121852), (123, 112936), (152, 91389), (164, 84702), (228, 60926), (246, 56468), (328, 42351), (456, 30463), (492, 28234), (743, 18696), (779, 17832), (984, 14117), (1486, 9348), (1558, 8916), (2229, 6232), (2337, 5944), (2972, 4674), (3116, 4458)]