270171342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{714739}}^1$

素因数の和:714757

約数の個数: 32

約数和(自身を含む): 686150400

約数和(自身を除く): 415979058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 714739, 1429478, 2144217, 4288434, 5003173, 6432651, 10006346, 12865302, 15009519, 19297953, 30019038, 38595906, 45028557, 90057114, 135085671, 270171342]

約数ペア:

[(1, 270171342), (2, 135085671), (3, 90057114), (6, 45028557), (7, 38595906), (9, 30019038), (14, 19297953), (18, 15009519), (21, 12865302), (27, 10006346), (42, 6432651), (54, 5003173), (63, 4288434), (126, 2144217), (189, 1429478), (378, 714739)]