31501314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 74273472

約数和(自身を除く): 42772158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1307, 1339, 1854, 2614, 2678, 3921, 4017, 7842, 8034, 11763, 12051, 16991, 23526, 24102, 33982, 50973, 101946, 134621, 152919, 269242, 305838, 403863, 807726, 1211589, 1750073, 2423178, 3500146, 5250219, 10500438, 15750657, 31501314]

約数ペア:

[(1, 31501314), (2, 15750657), (3, 10500438), (6, 5250219), (9, 3500146), (13, 2423178), (18, 1750073), (26, 1211589), (39, 807726), (78, 403863), (103, 305838), (117, 269242), (206, 152919), (234, 134621), (309, 101946), (618, 50973), (927, 33982), (1307, 24102), (1339, 23526), (1854, 16991), (2614, 12051), (2678, 11763), (3921, 8034), (4017, 7842)]