21545346

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{5449}}^1$

素因数の和:6113

約数の個数: 16

約数和(自身を含む): 43164000

約数和(自身を除く): 21618654

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 5449, 10898, 16347, 32694, 3590891, 7181782, 10772673, 21545346]

約数ペア:

[(1, 21545346), (2, 10772673), (3, 7181782), (6, 3590891), (659, 32694), (1318, 16347), (1977, 10898), (3954, 5449)]