18261010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62969}}^1$

素因数の和:63005

約数の個数: 16

約数和(自身を含む): 34003800

約数和(自身を除く): 15742790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 62969, 125938, 314845, 629690, 1826101, 3652202, 9130505, 18261010]

約数ペア:

[(1, 18261010), (2, 9130505), (5, 3652202), (10, 1826101), (29, 629690), (58, 314845), (145, 125938), (290, 62969)]