7963326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21067}}^1$

素因数の和:21085

約数の個数: 32

約数和(自身を含む): 20225280

約数和(自身を除く): 12261954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21067, 42134, 63201, 126402, 147469, 189603, 294938, 379206, 442407, 568809, 884814, 1137618, 1327221, 2654442, 3981663, 7963326]

約数ペア:

[(1, 7963326), (2, 3981663), (3, 2654442), (6, 1327221), (7, 1137618), (9, 884814), (14, 568809), (18, 442407), (21, 379206), (27, 294938), (42, 189603), (54, 147469), (63, 126402), (126, 63201), (189, 42134), (378, 21067)]