5222556

素因数分解:

$2^2\times 3^8\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 54

約数和(自身を含む): 13777400

約数和(自身を除く): 8554844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 243, 324, 398, 486, 597, 729, 796, 972, 1194, 1458, 1791, 2187, 2388, 2916, 3582, 4374, 5373, 6561, 7164, 8748, 10746, 13122, 16119, 21492, 26244, 32238, 48357, 64476, 96714, 145071, 193428, 290142, 435213, 580284, 870426, 1305639, 1740852, 2611278, 5222556]

約数ペア:

[(1, 5222556), (2, 2611278), (3, 1740852), (4, 1305639), (6, 870426), (9, 580284), (12, 435213), (18, 290142), (27, 193428), (36, 145071), (54, 96714), (81, 64476), (108, 48357), (162, 32238), (199, 26244), (243, 21492), (324, 16119), (398, 13122), (486, 10746), (597, 8748), (729, 7164), (796, 6561), (972, 5373), (1194, 4374), (1458, 3582), (1791, 2916), (2187, 2388)]