71231742

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{8933}}^1$

素因数の和:9384

約数の個数: 24

約数和(自身を含む): 154701144

約数和(自身を除く): 83469402

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 8933, 17866, 26799, 53598, 80397, 160794, 3957319, 7914638, 11871957, 23743914, 35615871, 71231742]

約数ペア:

[(1, 71231742), (2, 35615871), (3, 23743914), (6, 11871957), (9, 7914638), (18, 3957319), (443, 160794), (886, 80397), (1329, 53598), (2658, 26799), (3987, 17866), (7974, 8933)]