13749228

素因数分解:

$2^2\times 3^2\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 34867560

約数和(自身を除く): 21118332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 617, 619, 1234, 1238, 1851, 1857, 2468, 2476, 3702, 3714, 5553, 5571, 7404, 7428, 11106, 11142, 22212, 22284, 381923, 763846, 1145769, 1527692, 2291538, 3437307, 4583076, 6874614, 13749228]

約数ペア:

[(1, 13749228), (2, 6874614), (3, 4583076), (4, 3437307), (6, 2291538), (9, 1527692), (12, 1145769), (18, 763846), (36, 381923), (617, 22284), (619, 22212), (1234, 11142), (1238, 11106), (1851, 7428), (1857, 7404), (2468, 5571), (2476, 5553), (3702, 3714)]