19075266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151391}}^1$

素因数の和:151406

約数の個数: 24

約数和(自身を含む): 47234304

約数和(自身を除く): 28159038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151391, 302782, 454173, 908346, 1059737, 1362519, 2119474, 2725038, 3179211, 6358422, 9537633, 19075266]

約数ペア:

[(1, 19075266), (2, 9537633), (3, 6358422), (6, 3179211), (7, 2725038), (9, 2119474), (14, 1362519), (18, 1059737), (21, 908346), (42, 454173), (63, 302782), (126, 151391)]