42390582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 91795200

約数和(自身を除く): 49404618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 2731, 5174, 5462, 7761, 8193, 15522, 16386, 35503, 71006, 106509, 213018, 543469, 1086938, 1630407, 3260814, 7065097, 14130194, 21195291, 42390582]

約数ペア:

[(1, 42390582), (2, 21195291), (3, 14130194), (6, 7065097), (13, 3260814), (26, 1630407), (39, 1086938), (78, 543469), (199, 213018), (398, 106509), (597, 71006), (1194, 35503), (2587, 16386), (2731, 15522), (5174, 8193), (5462, 7761)]