143271846

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{30971}}^1$

素因数の和:31236

約数の個数: 24

約数和(自身を含む): 311640264

約数和(自身を除く): 168368418

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 30971, 61942, 92913, 185826, 278739, 557478, 7959547, 15919094, 23878641, 47757282, 71635923, 143271846]

約数ペア:

[(1, 143271846), (2, 71635923), (3, 47757282), (6, 23878641), (9, 15919094), (18, 7959547), (257, 557478), (514, 278739), (771, 185826), (1542, 92913), (2313, 61942), (4626, 30971)]