18842761086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136541747}}^1$

素因数の和:136541775

約数の個数: 16

約数和(自身を含む): 39324023424

約数和(自身を除く): 20481262338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136541747, 273083494, 409625241, 819250482, 3140460181, 6280920362, 9421380543, 18842761086]

約数ペア:

[(1, 18842761086), (2, 9421380543), (3, 6280920362), (6, 3140460181), (23, 819250482), (46, 409625241), (69, 273083494), (138, 136541747)]