16380522

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1861}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 36644160

約数和(自身を除く): 20263638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 1861, 2934, 3722, 4401, 5583, 8802, 11166, 16749, 33498, 50247, 100494, 303343, 606686, 910029, 1820058, 2730087, 5460174, 8190261, 16380522]

約数ペア:

[(1, 16380522), (2, 8190261), (3, 5460174), (6, 2730087), (9, 1820058), (18, 910029), (27, 606686), (54, 303343), (163, 100494), (326, 50247), (489, 33498), (978, 16749), (1467, 11166), (1861, 8802), (2934, 5583), (3722, 4401)]