31421916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{51343}}^1$

素因数の和:51370

約数の個数: 36

約数和(自身を含む): 84101472

約数和(自身を除く): 52679556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 51343, 102686, 154029, 205372, 308058, 462087, 616116, 872831, 924174, 1745662, 1848348, 2618493, 3491324, 5236986, 7855479, 10473972, 15710958, 31421916]

約数ペア:

[(1, 31421916), (2, 15710958), (3, 10473972), (4, 7855479), (6, 5236986), (9, 3491324), (12, 2618493), (17, 1848348), (18, 1745662), (34, 924174), (36, 872831), (51, 616116), (68, 462087), (102, 308058), (153, 205372), (204, 154029), (306, 102686), (612, 51343)]