18817764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{32003}}^1$

素因数の和:32024

約数の個数: 36

約数和(自身を含む): 51078384

約数和(自身を除く): 32260620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 32003, 64006, 96009, 128012, 192018, 224021, 384036, 448042, 672063, 896084, 1344126, 1568147, 2688252, 3136294, 4704441, 6272588, 9408882, 18817764]

約数ペア:

[(1, 18817764), (2, 9408882), (3, 6272588), (4, 4704441), (6, 3136294), (7, 2688252), (12, 1568147), (14, 1344126), (21, 896084), (28, 672063), (42, 448042), (49, 384036), (84, 224021), (98, 192018), (147, 128012), (196, 96009), (294, 64006), (588, 32003)]