13259898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2591

約数の個数: 36

約数和(自身を含む): 30531150

約数和(自身を除く): 17271252

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2549, 2601, 5098, 5202, 7647, 15294, 22941, 43333, 45882, 86666, 129999, 259998, 389997, 736661, 779994, 1473322, 2209983, 4419966, 6629949, 13259898]

約数ペア:

[(1, 13259898), (2, 6629949), (3, 4419966), (6, 2209983), (9, 1473322), (17, 779994), (18, 736661), (34, 389997), (51, 259998), (102, 129999), (153, 86666), (289, 45882), (306, 43333), (578, 22941), (867, 15294), (1734, 7647), (2549, 5202), (2601, 5098)]