2590403778

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3061943}}^1$

素因数の和:3061998

約数の個数: 24

約数和(自身を含む): 5731959168

約数和(自身を除く): 3141555390

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 3061943, 6123886, 9185829, 18371658, 27557487, 55114974, 143911321, 287822642, 431733963, 863467926, 1295201889, 2590403778]

約数ペア:

[(1, 2590403778), (2, 1295201889), (3, 863467926), (6, 431733963), (9, 287822642), (18, 143911321), (47, 55114974), (94, 27557487), (141, 18371658), (282, 9185829), (423, 6123886), (846, 3061943)]