2590508718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20559593}}^1$

素因数の和:20559608

約数の個数: 24

約数和(自身を含む): 6414593328

約数和(自身を除く): 3824084610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20559593, 41119186, 61678779, 123357558, 143917151, 185036337, 287834302, 370072674, 431751453, 863502906, 1295254359, 2590508718]

約数ペア:

[(1, 2590508718), (2, 1295254359), (3, 863502906), (6, 431751453), (7, 370072674), (9, 287834302), (14, 185036337), (18, 143917151), (21, 123357558), (42, 61678779), (63, 41119186), (126, 20559593)]