139603926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{302173}}^1$

素因数の和:302196

約数の個数: 32

約数和(自身を含む): 348104448

約数和(自身を除く): 208500522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 302173, 604346, 906519, 1813038, 2115211, 3323903, 4230422, 6345633, 6647806, 9971709, 12691266, 19943418, 23267321, 46534642, 69801963, 139603926]

約数ペア:

[(1, 139603926), (2, 69801963), (3, 46534642), (6, 23267321), (7, 19943418), (11, 12691266), (14, 9971709), (21, 6647806), (22, 6345633), (33, 4230422), (42, 3323903), (66, 2115211), (77, 1813038), (154, 906519), (231, 604346), (462, 302173)]