12381636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 30489984

約数和(自身を除く): 18108348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 397, 452, 678, 794, 1191, 1356, 1588, 2382, 2599, 4764, 5198, 7797, 9131, 10396, 15594, 18262, 27393, 31188, 36524, 44861, 54786, 89722, 109572, 134583, 179444, 269166, 538332, 1031803, 2063606, 3095409, 4127212, 6190818, 12381636]

約数ペア:

[(1, 12381636), (2, 6190818), (3, 4127212), (4, 3095409), (6, 2063606), (12, 1031803), (23, 538332), (46, 269166), (69, 179444), (92, 134583), (113, 109572), (138, 89722), (226, 54786), (276, 44861), (339, 36524), (397, 31188), (452, 27393), (678, 18262), (794, 15594), (1191, 10396), (1356, 9131), (1588, 7797), (2382, 5198), (2599, 4764)]