13040724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 32635008

約数和(自身を除く): 19594284

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1277, 1702, 2553, 2554, 3404, 3831, 5106, 5108, 7662, 10212, 15324, 29371, 47249, 58742, 88113, 94498, 117484, 141747, 176226, 188996, 283494, 352452, 566988, 1086727, 2173454, 3260181, 4346908, 6520362, 13040724]

約数ペア:

[(1, 13040724), (2, 6520362), (3, 4346908), (4, 3260181), (6, 2173454), (12, 1086727), (23, 566988), (37, 352452), (46, 283494), (69, 188996), (74, 176226), (92, 141747), (111, 117484), (138, 94498), (148, 88113), (222, 58742), (276, 47249), (444, 29371), (851, 15324), (1277, 10212), (1702, 7662), (2553, 5108), (2554, 5106), (3404, 3831)]