22389516

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2310

約数の個数: 36

約数和(自身を含む): 56805112

約数和(自身を除く): 34415596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 1987, 2817, 3756, 3974, 5634, 5961, 7948, 11268, 11922, 17883, 23844, 35766, 71532, 621931, 1243862, 1865793, 2487724, 3731586, 5597379, 7463172, 11194758, 22389516]

約数ペア:

[(1, 22389516), (2, 11194758), (3, 7463172), (4, 5597379), (6, 3731586), (9, 2487724), (12, 1865793), (18, 1243862), (36, 621931), (313, 71532), (626, 35766), (939, 23844), (1252, 17883), (1878, 11922), (1987, 11268), (2817, 7948), (3756, 5961), (3974, 5634)]