4380426

素因数分解:

$2^1\times 3^3\times {\mathrm{81119}}^1$

素因数の和:81130

約数の個数: 16

約数和(自身を含む): 9734400

約数和(自身を除く): 5353974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81119, 162238, 243357, 486714, 730071, 1460142, 2190213, 4380426]

約数ペア:

[(1, 4380426), (2, 2190213), (3, 1460142), (6, 730071), (9, 486714), (18, 243357), (27, 162238), (54, 81119)]