2018164617

素因数分解:

$3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{12269}}^1$

素因数の和:12662

約数の個数: 36

約数和(自身を含む): 3400434180

約数和(自身を除く): 1382269563

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 373, 441, 1119, 2611, 3357, 7833, 12269, 18277, 23499, 36807, 54831, 85883, 110421, 164493, 257649, 601181, 772947, 1803543, 4576337, 5410629, 13729011, 32034359, 41187033, 96103077, 224240513, 288309231, 672721539, 2018164617]

約数ペア:

[(1, 2018164617), (3, 672721539), (7, 288309231), (9, 224240513), (21, 96103077), (49, 41187033), (63, 32034359), (147, 13729011), (373, 5410629), (441, 4576337), (1119, 1803543), (2611, 772947), (3357, 601181), (7833, 257649), (12269, 164493), (18277, 110421), (23499, 85883), (36807, 54831)]