140417748

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{17491}}^1$

素因数の和:17724

約数の個数: 36

約数和(自身を含む): 356556928

約数和(自身を除く): 216139180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 17491, 34982, 52473, 69964, 104946, 157419, 209892, 314838, 629676, 3900493, 7800986, 11701479, 15601972, 23402958, 35104437, 46805916, 70208874, 140417748]

約数ペア:

[(1, 140417748), (2, 70208874), (3, 46805916), (4, 35104437), (6, 23402958), (9, 15601972), (12, 11701479), (18, 7800986), (36, 3900493), (223, 629676), (446, 314838), (669, 209892), (892, 157419), (1338, 104946), (2007, 69964), (2676, 52473), (4014, 34982), (8028, 17491)]