13486428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19746

約数の個数: 36

約数和(自身を含む): 35886760

約数和(自身を除く): 22400332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19717, 39434, 59151, 78868, 118302, 177453, 236604, 354906, 374623, 709812, 749246, 1123869, 1498492, 2247738, 3371607, 4495476, 6743214, 13486428]

約数ペア:

[(1, 13486428), (2, 6743214), (3, 4495476), (4, 3371607), (6, 2247738), (9, 1498492), (12, 1123869), (18, 749246), (19, 709812), (36, 374623), (38, 354906), (57, 236604), (76, 177453), (114, 118302), (171, 78868), (228, 59151), (342, 39434), (684, 19717)]