2903082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 7202880

約数和(自身を除く): 4299798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 409, 507, 546, 818, 1014, 1183, 1227, 2366, 2454, 2863, 3549, 5317, 5726, 7098, 8589, 10634, 15951, 17178, 31902, 37219, 69121, 74438, 111657, 138242, 207363, 223314, 414726, 483847, 967694, 1451541, 2903082]

約数ペア:

[(1, 2903082), (2, 1451541), (3, 967694), (6, 483847), (7, 414726), (13, 223314), (14, 207363), (21, 138242), (26, 111657), (39, 74438), (42, 69121), (78, 37219), (91, 31902), (169, 17178), (182, 15951), (273, 10634), (338, 8589), (409, 7098), (507, 5726), (546, 5317), (818, 3549), (1014, 2863), (1183, 2454), (1227, 2366)]