347839002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{920209}}^1$

素因数の和:920227

約数の個数: 32

約数和(自身を含む): 883401600

約数和(自身を除く): 535562598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 920209, 1840418, 2760627, 5521254, 6441463, 8281881, 12882926, 16563762, 19324389, 24845643, 38648778, 49691286, 57973167, 115946334, 173919501, 347839002]

約数ペア:

[(1, 347839002), (2, 173919501), (3, 115946334), (6, 57973167), (7, 49691286), (9, 38648778), (14, 24845643), (18, 19324389), (21, 16563762), (27, 12882926), (42, 8281881), (54, 6441463), (63, 5521254), (126, 2760627), (189, 1840418), (378, 920209)]