2121282

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 4762560

約数和(自身を除く): 2641278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 241, 326, 482, 489, 723, 978, 1446, 1467, 2169, 2934, 4338, 4401, 6507, 8802, 13014, 39283, 78566, 117849, 235698, 353547, 707094, 1060641, 2121282]

約数ペア:

[(1, 2121282), (2, 1060641), (3, 707094), (6, 353547), (9, 235698), (18, 117849), (27, 78566), (54, 39283), (163, 13014), (241, 8802), (326, 6507), (482, 4401), (489, 4338), (723, 2934), (978, 2169), (1446, 1467)]