7456806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19727}}^1$

素因数の和:19745

約数の個数: 32

約数和(自身を含む): 18938880

約数和(自身を除く): 11482074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19727, 39454, 59181, 118362, 138089, 177543, 276178, 355086, 414267, 532629, 828534, 1065258, 1242801, 2485602, 3728403, 7456806]

約数ペア:

[(1, 7456806), (2, 3728403), (3, 2485602), (6, 1242801), (7, 1065258), (9, 828534), (14, 532629), (18, 414267), (21, 355086), (27, 276178), (42, 177543), (54, 138089), (63, 118362), (126, 59181), (189, 39454), (378, 19727)]