1320795846

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{450169}}^1$

素因数の和:450340

約数の個数: 24

約数和(自身を含む): 2879287320

約数和(自身を除く): 1558491474

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 450169, 900338, 1350507, 2701014, 4051521, 8103042, 73377547, 146755094, 220132641, 440265282, 660397923, 1320795846]

約数ペア:

[(1, 1320795846), (2, 660397923), (3, 440265282), (6, 220132641), (9, 146755094), (18, 73377547), (163, 8103042), (326, 4051521), (489, 2701014), (978, 1350507), (1467, 900338), (2934, 450169)]