8320986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 19094400

約数和(自身を除く): 10773414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 199, 202, 207, 303, 398, 414, 597, 606, 909, 1194, 1791, 1818, 2323, 3582, 4577, 4646, 6969, 9154, 13731, 13938, 20099, 20907, 27462, 40198, 41193, 41814, 60297, 82386, 120594, 180891, 361782, 462277, 924554, 1386831, 2773662, 4160493, 8320986]

約数ペア:

[(1, 8320986), (2, 4160493), (3, 2773662), (6, 1386831), (9, 924554), (18, 462277), (23, 361782), (46, 180891), (69, 120594), (101, 82386), (138, 60297), (199, 41814), (202, 41193), (207, 40198), (303, 27462), (398, 20907), (414, 20099), (597, 13938), (606, 13731), (909, 9154), (1194, 6969), (1791, 4646), (1818, 4577), (2323, 3582)]