3191454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{8443}}^1$

素因数の和:8461

約数の個数: 32

約数和(自身を含む): 8106240

約数和(自身を除く): 4914786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 8443, 16886, 25329, 50658, 59101, 75987, 118202, 151974, 177303, 227961, 354606, 455922, 531909, 1063818, 1595727, 3191454]

約数ペア:

[(1, 3191454), (2, 1595727), (3, 1063818), (6, 531909), (7, 455922), (9, 354606), (14, 227961), (18, 177303), (21, 151974), (27, 118202), (42, 75987), (54, 59101), (63, 50658), (126, 25329), (189, 16886), (378, 8443)]