18127804936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1609}}^1\times {\mathrm{61231}}^1$

素因数の和:62869

約数の個数: 32

約数和(自身を含む): 35490067200

約数和(自身を除く): 17362262264

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1609, 3218, 6436, 12872, 37007, 61231, 74014, 122462, 148028, 244924, 296056, 489848, 1408313, 2816626, 5633252, 11266504, 98520679, 197041358, 394082716, 788165432, 2265975617, 4531951234, 9063902468, 18127804936]

約数ペア:

[(1, 18127804936), (2, 9063902468), (4, 4531951234), (8, 2265975617), (23, 788165432), (46, 394082716), (92, 197041358), (184, 98520679), (1609, 11266504), (3218, 5633252), (6436, 2816626), (12872, 1408313), (37007, 489848), (61231, 296056), (74014, 244924), (122462, 148028)]