23143878

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{5003}}^1$

素因数の和:5268

約数の個数: 24

約数和(自身を含む): 50350248

約数和(自身を除く): 27206370

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 5003, 10006, 15009, 30018, 45027, 90054, 1285771, 2571542, 3857313, 7714626, 11571939, 23143878]

約数ペア:

[(1, 23143878), (2, 11571939), (3, 7714626), (6, 3857313), (9, 2571542), (18, 1285771), (257, 90054), (514, 45027), (771, 30018), (1542, 15009), (2313, 10006), (4626, 5003)]