31461234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 73921248

約数和(自身を除く): 42460014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 947, 1582, 1894, 2373, 2841, 4746, 5537, 5682, 6629, 11074, 13258, 16611, 19887, 33222, 39774, 46403, 92806, 107011, 139209, 214022, 278418, 321033, 642066, 749077, 1498154, 2247231, 4494462, 5243539, 10487078, 15730617, 31461234]

約数ペア:

[(1, 31461234), (2, 15730617), (3, 10487078), (6, 5243539), (7, 4494462), (14, 2247231), (21, 1498154), (42, 749077), (49, 642066), (98, 321033), (113, 278418), (147, 214022), (226, 139209), (294, 107011), (339, 92806), (678, 46403), (791, 39774), (947, 33222), (1582, 19887), (1894, 16611), (2373, 13258), (2841, 11074), (4746, 6629), (5537, 5682)]