18382254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 40715136

約数和(自身を除く): 22332882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4157, 4422, 8314, 12471, 24942, 45727, 91454, 137181, 274362, 278519, 557038, 835557, 1671114, 3063709, 6127418, 9191127, 18382254]

約数ペア:

[(1, 18382254), (2, 9191127), (3, 6127418), (6, 3063709), (11, 1671114), (22, 835557), (33, 557038), (66, 278519), (67, 274362), (134, 137181), (201, 91454), (402, 45727), (737, 24942), (1474, 12471), (2211, 8314), (4157, 4422)]