815454

素因数分解:

$2^1\times 3^3\times {\mathrm{15101}}^1$

素因数の和:15112

約数の個数: 16

約数和(自身を含む): 1812240

約数和(自身を除く): 996786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15101, 30202, 45303, 90606, 135909, 271818, 407727, 815454]

約数ペア:

[(1, 815454), (2, 407727), (3, 271818), (6, 135909), (9, 90606), (18, 45303), (27, 30202), (54, 15101)]