25980012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42451}}^1$

素因数の和:42478

約数の個数: 36

約数和(自身を含む): 69536376

約数和(自身を除く): 43556364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 42451, 84902, 127353, 169804, 254706, 382059, 509412, 721667, 764118, 1443334, 1528236, 2165001, 2886668, 4330002, 6495003, 8660004, 12990006, 25980012]

約数ペア:

[(1, 25980012), (2, 12990006), (3, 8660004), (4, 6495003), (6, 4330002), (9, 2886668), (12, 2165001), (17, 1528236), (18, 1443334), (34, 764118), (36, 721667), (51, 509412), (68, 382059), (102, 254706), (153, 169804), (204, 127353), (306, 84902), (612, 42451)]