1615482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 3931200

約数和(自身を除く): 2315718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 199, 246, 369, 398, 451, 597, 738, 902, 1194, 1353, 1791, 2189, 2706, 3582, 4059, 4378, 6567, 8118, 8159, 13134, 16318, 19701, 24477, 39402, 48954, 73431, 89749, 146862, 179498, 269247, 538494, 807741, 1615482]

約数ペア:

[(1, 1615482), (2, 807741), (3, 538494), (6, 269247), (9, 179498), (11, 146862), (18, 89749), (22, 73431), (33, 48954), (41, 39402), (66, 24477), (82, 19701), (99, 16318), (123, 13134), (198, 8159), (199, 8118), (246, 6567), (369, 4378), (398, 4059), (451, 3582), (597, 2706), (738, 2189), (902, 1791), (1194, 1353)]