261111618

素因数分解:

$2^1\times 3^2\times {\mathrm{2671}}^1\times {\mathrm{5431}}^1$

素因数の和:8110

約数の個数: 24

約数和(自身を含む): 566057856

約数和(自身を除く): 304946238

約数列:

[1, 2, 3, 6, 9, 18, 2671, 5342, 5431, 8013, 10862, 16026, 16293, 24039, 32586, 48078, 48879, 97758, 14506201, 29012402, 43518603, 87037206, 130555809, 261111618]

約数ペア:

[(1, 261111618), (2, 130555809), (3, 87037206), (6, 43518603), (9, 29012402), (18, 14506201), (2671, 97758), (5342, 48879), (5431, 48078), (8013, 32586), (10862, 24039), (16026, 16293)]