201812772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{343219}}^1$

素因数の和:343240

約数の個数: 36

約数和(自身を含む): 547779120

約数和(自身を除く): 345966348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 343219, 686438, 1029657, 1372876, 2059314, 2402533, 4118628, 4805066, 7207599, 9610132, 14415198, 16817731, 28830396, 33635462, 50453193, 67270924, 100906386, 201812772]

約数ペア:

[(1, 201812772), (2, 100906386), (3, 67270924), (4, 50453193), (6, 33635462), (7, 28830396), (12, 16817731), (14, 14415198), (21, 9610132), (28, 7207599), (42, 4805066), (49, 4118628), (84, 2402533), (98, 2059314), (147, 1372876), (196, 1029657), (294, 686438), (588, 343219)]