18441672

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16349}}^1$

素因数の和:16405

約数の個数: 32

約数和(自身を含む): 47088000

約数和(自身を除く): 28646328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16349, 32698, 49047, 65396, 98094, 130792, 196188, 392376, 768403, 1536806, 2305209, 3073612, 4610418, 6147224, 9220836, 18441672]

約数ペア:

[(1, 18441672), (2, 9220836), (3, 6147224), (4, 4610418), (6, 3073612), (8, 2305209), (12, 1536806), (24, 768403), (47, 392376), (94, 196188), (141, 130792), (188, 98094), (282, 65396), (376, 49047), (564, 32698), (1128, 16349)]