1555149726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2215313}}^1$

素因数の和:2215337

約数の個数: 32

約数和(自身を含む): 3721727520

約数和(自身を除く): 2166577794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2215313, 4430626, 6645939, 13291878, 19937817, 28799069, 39875634, 57598138, 59813451, 86397207, 119626902, 172794414, 259191621, 518383242, 777574863, 1555149726]

約数ペア:

[(1, 1555149726), (2, 777574863), (3, 518383242), (6, 259191621), (9, 172794414), (13, 119626902), (18, 86397207), (26, 59813451), (27, 57598138), (39, 39875634), (54, 28799069), (78, 19937817), (117, 13291878), (234, 6645939), (351, 4430626), (702, 2215313)]