87748038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{696413}}^1$

素因数の和:696428

約数の個数: 24

約数和(自身を含む): 217281168

約数和(自身を除く): 129533130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 696413, 1392826, 2089239, 4178478, 4874891, 6267717, 9749782, 12535434, 14624673, 29249346, 43874019, 87748038]

約数ペア:

[(1, 87748038), (2, 43874019), (3, 29249346), (6, 14624673), (7, 12535434), (9, 9749782), (14, 6267717), (18, 4874891), (21, 4178478), (42, 2089239), (63, 1392826), (126, 696413)]