13904142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47293}}^1$

素因数の和:47312

約数の個数: 24

約数和(自身を含む): 32349096

約数和(自身を除く): 18444954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 47293, 94586, 141879, 283758, 331051, 662102, 993153, 1986306, 2317357, 4634714, 6952071, 13904142]

約数ペア:

[(1, 13904142), (2, 6952071), (3, 4634714), (6, 2317357), (7, 1986306), (14, 993153), (21, 662102), (42, 331051), (49, 283758), (98, 141879), (147, 94586), (294, 47293)]