17986266

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4013}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 40461120

約数和(自身を除く): 22474854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4013, 4482, 8026, 12039, 24078, 36117, 72234, 108351, 216702, 333079, 666158, 999237, 1998474, 2997711, 5995422, 8993133, 17986266]

約数ペア:

[(1, 17986266), (2, 8993133), (3, 5995422), (6, 2997711), (9, 1998474), (18, 999237), (27, 666158), (54, 333079), (83, 216702), (166, 108351), (249, 72234), (498, 36117), (747, 24078), (1494, 12039), (2241, 8026), (4013, 4482)]