172826238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47143}}^1$

素因数の和:47208

約数の個数: 32

約数和(自身を含む): 380169216

約数和(自身を除く): 207342978

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 47143, 94286, 141429, 282858, 612859, 1225718, 1838577, 2215721, 3677154, 4431442, 6647163, 13294326, 28804373, 57608746, 86413119, 172826238]

約数ペア:

[(1, 172826238), (2, 86413119), (3, 57608746), (6, 28804373), (13, 13294326), (26, 6647163), (39, 4431442), (47, 3677154), (78, 2215721), (94, 1838577), (141, 1225718), (282, 612859), (611, 282858), (1222, 141429), (1833, 94286), (3666, 47143)]