2015658

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 4526400

約数和(自身を除く): 2510742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 229, 326, 458, 489, 687, 978, 1374, 1467, 2061, 2934, 4122, 4401, 6183, 8802, 12366, 37327, 74654, 111981, 223962, 335943, 671886, 1007829, 2015658]

約数ペア:

[(1, 2015658), (2, 1007829), (3, 671886), (6, 335943), (9, 223962), (18, 111981), (27, 74654), (54, 37327), (163, 12366), (229, 8802), (326, 6183), (458, 4401), (489, 4122), (687, 2934), (978, 2061), (1374, 1467)]