181822122

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{138373}}^1$

素因数の和:138454

約数の個数: 24

約数和(自身を含む): 399347364

約数和(自身を除く): 217525242

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 138373, 276746, 415119, 830238, 1245357, 2490714, 10101229, 20202458, 30303687, 60607374, 90911061, 181822122]

約数ペア:

[(1, 181822122), (2, 90911061), (3, 60607374), (6, 30303687), (9, 20202458), (18, 10101229), (73, 2490714), (146, 1245357), (219, 830238), (438, 415119), (657, 276746), (1314, 138373)]