13604076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19918

約数の個数: 36

約数和(自身を含む): 36199800

約数和(自身を除く): 22595724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19889, 39778, 59667, 79556, 119334, 179001, 238668, 358002, 377891, 716004, 755782, 1133673, 1511564, 2267346, 3401019, 4534692, 6802038, 13604076]

約数ペア:

[(1, 13604076), (2, 6802038), (3, 4534692), (4, 3401019), (6, 2267346), (9, 1511564), (12, 1133673), (18, 755782), (19, 716004), (36, 377891), (38, 358002), (57, 238668), (76, 179001), (114, 119334), (171, 79556), (228, 59667), (342, 39778), (684, 19889)]