2011102722

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{71483}}^1$

素因数の和:72015

約数の個数: 32

約数和(自身を含む): 4477757760

約数和(自身を除く): 2466655038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 3126, 4689, 9378, 14067, 28134, 71483, 142966, 214449, 428898, 643347, 1286694, 1930041, 3860082, 37242643, 74485286, 111727929, 223455858, 335183787, 670367574, 1005551361, 2011102722]

約数ペア:

[(1, 2011102722), (2, 1005551361), (3, 670367574), (6, 335183787), (9, 223455858), (18, 111727929), (27, 74485286), (54, 37242643), (521, 3860082), (1042, 1930041), (1563, 1286694), (3126, 643347), (4689, 428898), (9378, 214449), (14067, 142966), (28134, 71483)]