18423906

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 19730334

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 827, 1654, 2481, 3713, 4962, 7426, 11139, 22278, 38869, 65333, 77738, 116607, 130666, 195999, 233214, 391998, 3070651, 6141302, 9211953, 18423906]

約数ペア:

[(1, 18423906), (2, 9211953), (3, 6141302), (6, 3070651), (47, 391998), (79, 233214), (94, 195999), (141, 130666), (158, 116607), (237, 77738), (282, 65333), (474, 38869), (827, 22278), (1654, 11139), (2481, 7426), (3713, 4962)]