21201546

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44729}}^1$

素因数の和:44813

約数の個数: 16

約数和(自身を含む): 42940800

約数和(自身を除く): 21739254

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44729, 89458, 134187, 268374, 3533591, 7067182, 10600773, 21201546]

約数ペア:

[(1, 21201546), (2, 10600773), (3, 7067182), (6, 3533591), (79, 268374), (158, 134187), (237, 89458), (474, 44729)]