21584592

素因数分解:

$2^4\times 3^2\times {\mathrm{149893}}^1$

素因数の和:149907

約数の個数: 30

約数和(自身を含む): 60407282

約数和(自身を除く): 38822690

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149893, 299786, 449679, 599572, 899358, 1199144, 1349037, 1798716, 2398288, 2698074, 3597432, 5396148, 7194864, 10792296, 21584592]

約数ペア:

[(1, 21584592), (2, 10792296), (3, 7194864), (4, 5396148), (6, 3597432), (8, 2698074), (9, 2398288), (12, 1798716), (16, 1349037), (18, 1199144), (24, 899358), (36, 599572), (48, 449679), (72, 299786), (144, 149893)]