839486538

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74383}}^1$

素因数の和:74424

約数の個数: 64

約数和(自身を含む): 2142259200

約数和(自身を除く): 1302772662

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 74383, 148766, 223149, 446298, 669447, 818213, 1338894, 1413277, 1636426, 2008341, 2454639, 2826554, 4016682, 4239831, 4909278, 7363917, 8479662, 12719493, 14727834, 15546047, 22091751, 25438986, 31092094, 38158479, 44183502, 46638141, 76316958, 93276282, 139914423, 279828846, 419743269, 839486538]

約数ペア:

[(1, 839486538), (2, 419743269), (3, 279828846), (6, 139914423), (9, 93276282), (11, 76316958), (18, 46638141), (19, 44183502), (22, 38158479), (27, 31092094), (33, 25438986), (38, 22091751), (54, 15546047), (57, 14727834), (66, 12719493), (99, 8479662), (114, 7363917), (171, 4909278), (198, 4239831), (209, 4016682), (297, 2826554), (342, 2454639), (418, 2008341), (513, 1636426), (594, 1413277), (627, 1338894), (1026, 818213), (1254, 669447), (1881, 446298), (3762, 223149), (5643, 148766), (11286, 74383)]