13404942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 31236192

約数和(自身を除く): 17831250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 617, 639, 1207, 1234, 1278, 1851, 2414, 3621, 3702, 5553, 7242, 10489, 10863, 11106, 20978, 21726, 31467, 43807, 62934, 87614, 94401, 131421, 188802, 262842, 394263, 744719, 788526, 1489438, 2234157, 4468314, 6702471, 13404942]

約数ペア:

[(1, 13404942), (2, 6702471), (3, 4468314), (6, 2234157), (9, 1489438), (17, 788526), (18, 744719), (34, 394263), (51, 262842), (71, 188802), (102, 131421), (142, 94401), (153, 87614), (213, 62934), (306, 43807), (426, 31467), (617, 21726), (639, 20978), (1207, 11106), (1234, 10863), (1278, 10489), (1851, 7242), (2414, 5553), (3621, 3702)]