221345112

素因数分解:

$2^3\times 3^1\times {\mathrm{9222713}}^1$

素因数の和:9222722

約数の個数: 16

約数和(自身を含む): 553362840

約数和(自身を除く): 332017728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9222713, 18445426, 27668139, 36890852, 55336278, 73781704, 110672556, 221345112]

約数ペア:

[(1, 221345112), (2, 110672556), (3, 73781704), (4, 55336278), (6, 36890852), (8, 27668139), (12, 18445426), (24, 9222713)]