2531682

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5679360

約数和(自身を除く): 3147678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 271, 346, 519, 542, 813, 1038, 1557, 1626, 2439, 3114, 4671, 4878, 7317, 9342, 14634, 46883, 93766, 140649, 281298, 421947, 843894, 1265841, 2531682]

約数ペア:

[(1, 2531682), (2, 1265841), (3, 843894), (6, 421947), (9, 281298), (18, 140649), (27, 93766), (54, 46883), (173, 14634), (271, 9342), (346, 7317), (519, 4878), (542, 4671), (813, 3114), (1038, 2439), (1557, 1626)]