81998052

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{10369}}^1$

素因数の和:11035

約数の個数: 24

約数和(自身を含む): 191637600

約数和(自身を除く): 109639548

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 10369, 20738, 31107, 41476, 62214, 124428, 6833171, 13666342, 20499513, 27332684, 40999026, 81998052]

約数ペア:

[(1, 81998052), (2, 40999026), (3, 27332684), (4, 20499513), (6, 13666342), (12, 6833171), (659, 124428), (1318, 62214), (1977, 41476), (2636, 31107), (3954, 20738), (7908, 10369)]