3138623478

素因数分解:

$2^1\times 3^6\times {\mathrm{2152691}}^1$

素因数の和:2152711

約数の個数: 28

約数和(自身を含む): 7058677068

約数和(自身を除く): 3920053590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2152691, 4305382, 6458073, 12916146, 19374219, 38748438, 58122657, 116245314, 174367971, 348735942, 523103913, 1046207826, 1569311739, 3138623478]

約数ペア:

[(1, 3138623478), (2, 1569311739), (3, 1046207826), (6, 523103913), (9, 348735942), (18, 174367971), (27, 116245314), (54, 58122657), (81, 38748438), (162, 19374219), (243, 12916146), (486, 6458073), (729, 4305382), (1458, 2152691)]