18649296

素因数分解:

$2^4\times 3^2\times {\mathrm{129509}}^1$

素因数の和:129523

約数の個数: 30

約数和(自身を含む): 52192530

約数和(自身を除く): 33543234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129509, 259018, 388527, 518036, 777054, 1036072, 1165581, 1554108, 2072144, 2331162, 3108216, 4662324, 6216432, 9324648, 18649296]

約数ペア:

[(1, 18649296), (2, 9324648), (3, 6216432), (4, 4662324), (6, 3108216), (8, 2331162), (9, 2072144), (12, 1554108), (16, 1165581), (18, 1036072), (24, 777054), (36, 518036), (48, 388527), (72, 259018), (144, 129509)]