15032268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22006

約数の個数: 36

約数和(自身を含む): 39999960

約数和(自身を除く): 24967692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 21977, 43954, 65931, 87908, 131862, 197793, 263724, 395586, 417563, 791172, 835126, 1252689, 1670252, 2505378, 3758067, 5010756, 7516134, 15032268]

約数ペア:

[(1, 15032268), (2, 7516134), (3, 5010756), (4, 3758067), (6, 2505378), (9, 1670252), (12, 1252689), (18, 835126), (19, 791172), (36, 417563), (38, 395586), (57, 263724), (76, 197793), (114, 131862), (171, 87908), (228, 65931), (342, 43954), (684, 21977)]