127974378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{435287}}^1$

素因数の和:435306

約数の個数: 24

約数和(自身を含む): 297736992

約数和(自身を除く): 169762614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 435287, 870574, 1305861, 2611722, 3047009, 6094018, 9141027, 18282054, 21329063, 42658126, 63987189, 127974378]

約数ペア:

[(1, 127974378), (2, 63987189), (3, 42658126), (6, 21329063), (7, 18282054), (14, 9141027), (21, 6094018), (42, 3047009), (49, 2611722), (98, 1305861), (147, 870574), (294, 435287)]