4678956

素因数分解:

$2^2\times 3^2\times {\mathrm{129971}}^1$

素因数の和:129981

約数の個数: 18

約数和(自身を含む): 11827452

約数和(自身を除く): 7148496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 129971, 259942, 389913, 519884, 779826, 1169739, 1559652, 2339478, 4678956]

約数ペア:

[(1, 4678956), (2, 2339478), (3, 1559652), (4, 1169739), (6, 779826), (9, 519884), (12, 389913), (18, 259942), (36, 129971)]