19496808

素因数分解:

$2^3\times 3^3\times {\mathrm{90263}}^1$

素因数の和:90278

約数の個数: 32

約数和(自身を含む): 54158400

約数和(自身を除く): 34661592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90263, 180526, 270789, 361052, 541578, 722104, 812367, 1083156, 1624734, 2166312, 2437101, 3249468, 4874202, 6498936, 9748404, 19496808]

約数ペア:

[(1, 19496808), (2, 9748404), (3, 6498936), (4, 4874202), (6, 3249468), (8, 2437101), (9, 2166312), (12, 1624734), (18, 1083156), (24, 812367), (27, 722104), (36, 541578), (54, 361052), (72, 270789), (108, 180526), (216, 90263)]