163638342

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{185531}}^1$

素因数の和:185553

約数の個数: 36

約数和(自身を含む): 412437636

約数和(自身を除く): 248799294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 185531, 371062, 556593, 1113186, 1298717, 1669779, 2597434, 3339558, 3896151, 7792302, 9091019, 11688453, 18182038, 23376906, 27273057, 54546114, 81819171, 163638342]

約数ペア:

[(1, 163638342), (2, 81819171), (3, 54546114), (6, 27273057), (7, 23376906), (9, 18182038), (14, 11688453), (18, 9091019), (21, 7792302), (42, 3896151), (49, 3339558), (63, 2597434), (98, 1669779), (126, 1298717), (147, 1113186), (294, 556593), (441, 371062), (882, 185531)]