18602956

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 33269040

約数和(自身を除く): 14666084

約数列:

[1, 2, 4, 83, 137, 166, 274, 332, 409, 548, 818, 1636, 11371, 22742, 33947, 45484, 56033, 67894, 112066, 135788, 224132, 4650739, 9301478, 18602956]

約数ペア:

[(1, 18602956), (2, 9301478), (4, 4650739), (83, 224132), (137, 135788), (166, 112066), (274, 67894), (332, 56033), (409, 45484), (548, 33947), (818, 22742), (1636, 11371)]