1331475606

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{14639}}^1$

素因数の和:14841

約数の個数: 48

約数和(自身を含む): 2996398080

約数和(自身を除く): 1664922474

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 978, 1467, 2934, 5053, 10106, 14639, 15159, 29278, 30318, 43917, 45477, 87834, 90954, 131751, 263502, 453809, 907618, 1361427, 2386157, 2722854, 4084281, 4772314, 7158471, 8168562, 14316942, 21475413, 42950826, 73970867, 147941734, 221912601, 443825202, 665737803, 1331475606]

約数ペア:

[(1, 1331475606), (2, 665737803), (3, 443825202), (6, 221912601), (9, 147941734), (18, 73970867), (31, 42950826), (62, 21475413), (93, 14316942), (163, 8168562), (186, 7158471), (279, 4772314), (326, 4084281), (489, 2722854), (558, 2386157), (978, 1361427), (1467, 907618), (2934, 453809), (5053, 263502), (10106, 131751), (14639, 90954), (15159, 87834), (29278, 45477), (30318, 43917)]