13257144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10860

約数の個数: 48

約数和(自身を含む): 38020320

約数和(自身を除く): 24763176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 10831, 21662, 32493, 43324, 64986, 86648, 97479, 129972, 184127, 194958, 259944, 368254, 389916, 552381, 736508, 779832, 1104762, 1473016, 1657143, 2209524, 3314286, 4419048, 6628572, 13257144]

約数ペア:

[(1, 13257144), (2, 6628572), (3, 4419048), (4, 3314286), (6, 2209524), (8, 1657143), (9, 1473016), (12, 1104762), (17, 779832), (18, 736508), (24, 552381), (34, 389916), (36, 368254), (51, 259944), (68, 194958), (72, 184127), (102, 129972), (136, 97479), (153, 86648), (204, 64986), (306, 43324), (408, 32493), (612, 21662), (1224, 10831)]